How do you solve the proportion $725/77.5=23.2/a$ ?

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Answer 1 · 2015-05-10T12:59:34

$725/77.5 = 23.2/a$

$725a = 77.5xx23.2$

$a= (77.5xx23.2)/725$

and anything more is calculator arithmetic.

How do you solve the proportion 725/77.5=23.2/a725/77.5=23.2/a?