Home / 25,700-38,862

Finding the Third Proportional to 25,700 and 38,862

Calculator

Solution

The third proportional to 25,700 and 38,862 is: 58,764.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,700 : 38,862 = 38,862 : x
  2. Step 2: Convert to fraction form
    25,700/38,862 = 38,862/x
  3. Step 3: Cross multiply
    25,700x = 38,862 × 38,862
  4. Step 4: Simplify right side
    25,700x = 1,510,255,044
  5. Step 5: Solve for x
    x = 1,510,255,044/25,700
  6. Step 6: Final answer
    x = 58,764.79

Related Problems

Find third proportional to 12,850 and 19,431
Half scale
Find third proportional to 51,400 and 77,724
Double scale
Find third proportional to 25,702 and 38,865
Similar ratio
Find third proportional to 38,550 and 58,293
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.