Question

12:x=4:3 ?????///////////////////////////////////

Answer 1

x=9 , так как 4x3=12, а 3x3=9

Answer 2

It seems like you've provided a proportion with missing information. A proportion typically relates two ratios, and you need to find the missing value. In this case, you have "12:x" on one side and "4:3" on the other side. To find the value of "x," you can set up a proportion and solve for "x."

The proportion can be written as:

12:x = 4:3

To solve for "x," you can cross-multiply and then solve for "x":

12 * 3 = 4 * x

36 = 4x

Now, divide both sides by 4 to isolate "x":

x = 36 / 4

x = 9

So, the value of "x" is 9.