common ratio

noun

, Mathematics.

1. geometric ratio.

Word History and Origins

Origin of common ratio¹

First recorded in 1870–75

Example Sentences

The most common ratio of oil to vinegar is 3:1.

From Washington Times

About 70 percent of water used in Buckeye is for outdoor landscaping, while 30 percent is for indoor use, said Whitler—a common ratio in arid regions.

From Salon

Is that a pretty common ratio?

From Seattle Times

In early 2010, many analysts thought the postcrisis Tier 1 common ratio requirement for the biggest banks would be set at 7%.

From Wall Street Journal

Among the big banks, Citi had the highest tier one common ratio.

From Time