Home / 50,757.27-76,151.47-22,700.92

Finding the Fourth Proportional to 50,757.27, 76,151.47 and 22,700.92

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Solution

The fourth proportional to 50,757.27, 76,151.47 and 22,700.92 is: 34,058.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,757.27 : 76,151.47 = 22,700.92 : x
  2. Step 2: Convert to fraction form
    50,757.27/76,151.47 = 22,700.92/x
  3. Step 3: Cross multiply
    50,757.27x = 76,151.47 × 22,700.92
  4. Step 4: Simplify right side
    50,757.27x = 1,728,708,428.35
  5. Step 5: Solve for x
    x = 1,728,708,428.35/50,757.27
  6. Step 6: Final answer
    x = 34,058.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.