Question

complete the pair: 35 : 91 :: 189 : ?

Answer 1

Sinse they are in continued proportion.
35 : 91 :: 189 : X
SO
X=189 X 91 / 35
X=17199/35
X=491.4

Answer 2

Hii .. Here is U r Ans :=>>>

Let '?' = x

:· 35/91 = 189/ x

[ cross multiply ]

:· x = (189 x 91 ) / 35

:· x = 491.4 Is U r Ans ...