Question

Find x in the following proportions . X:4=9:12

Answer 1

Plz mark as brainliest plz

Answer 2

Answer:

X:4=9:12

By using the cross product rule

P of extremes = P of means

X*12=4*9

X=4*9/12

X= 36/12

As, we know that 36/12 is =3 so, X will be 3

I hope It was Helpful to all