Tenants who have given 30 days' notice who do not leave on the last day of the month will be credited on a pro rata basis.
The workers' overtime is calculated on pro rata basis.
Alternative form of pro rata.
Origin of pro-rata
Latin prō ratā (parte)according to the calculated (share)prōaccording toratāfeminine ablative ofratuscalculated
American Heritage Dictionary of the English Language, 5th Edition
From Latinpro (“according to") + ratus (“calculated")
Pro-rata Sentence Examples
rata, from pro rata parte, ratus being the participle of reri, to think, judge).
In September 1908, after an investigation which showed that many wardens had been in the pay of convict lessees and that terrible cruelty had been practised in convict camps, an extra session of the legislature practically put an end to the convict lease or contract system; the act then passed provided that after the 31st of March 1909, the date of expiration of leases in force, no convicts may be leased for more than twelve months and none may be leased at all unless there are enough convicts to supply all demands for convict labour on roads made by counties, each county to receive its pro rata share on a population basis, and to satisfy all demands made by municipalities which thus secure labour for $100 per annum (per man) paid into the state treasury, and all demands made by the state prison farm and factory established by this law.
The rates levied on their supporters are devoted exclusively to the separate schools, which also share pro rata in the government grant.
Part-time workers are also entitled to four weeksÃ¢ paid holiday on a pro-rata basis.
For the period you work part-time, your pay and pensions contributions will be adjusted on a pro rata basis.