Question

14:15=3:x пропорцией

Answer 1

$\frac{14}{15} = \frac{3}{x} \\ x = \frac{3 \times 15}{14} = \frac{45}{14} = 3.2142857143$

Answer 2

14:15=3:x
14*x = 15*3
14x = 45
x = 45:14
x = 3 3/14

Answer 3

To solve the proportion, we can use the concept of ratios. The proportion can be written as:

14:15 = 3:x

To find the value of x, we can cross-multiply and solve for x:

14 * x = 15 * 3

Now, divide both sides by 14 to isolate x:

x = (15 * 3) / 14

x = 45 / 14

x ≈ 3.214

So, the value of x is approximately 3.214.