Question

show that 48, 60, 75 are in continued proportion.​

Answer 1

if 48 , 60 , 75 are in continued proportion then

60 must be equal to √48× 75. i.e. 60=√48×75

therefore, √ 48× 75=√3600

=60

since, lhs= rhs

so 48,60,75 are in continued proportion.