(x+4), (x+12), (x-1) and (x+5) are in proportion. Find the value of x. a. 15
b. 12
d.. 20
c. 16
111

Find the value of x, if 8,x, x, 50 are in proportion.

If a,b,c and d are in proportion then we have a/b = c/d

Now we need to find the value of x given if 8, x, x, 50 are in proportion.

So we have 8/x = x/50

      Or x x x = 8 x 50

     Or x^2 = 400

     Or x = ±√400

      Or x = ± 20

Therefore the value of x will be + 20 or - 20

Step-by-step explanation:

Hello there

Your answer is

Find the value of x, if 8,x, x, 50 are in proportion.If a,b,c and d are in proportion then we have a/b = c/dNow we need to find the value of x given if 8, x, x, 50 are in proportion.So we have 8/x = x/50      Or x x x = 8 x 50     Or x^2 = 400     Or x = ±√400      Or x = ± 20Therefore the value of x will be + 20 or - 20

Hope it’s helps you Buddy

Step-by-step explanation:

~Zayn

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4