Question

a:b:c=1:3:2,if c=4 so b=?
$a: b:c: =1:\sqrt{3}: 2 \\ if \: \: \: c = 4 \: \: \\ so \: \: \: \: \: b =$
b=?

Answer 1

Given
I. a:b:c = 1:3:2
and c = 4 = 2x
therefore x = 2
then b = 2× 3
= 6
II. a:b:c = 1:√3:2
and c = 4 = 2x
then b= √3 × 2
= 2√3