Home / 63,932.68-95,898.30-28,862.92

Finding the Fourth Proportional to 63,932.68, 95,898.30 and 28,862.92

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Solution

The fourth proportional to 63,932.68, 95,898.30 and 28,862.92 is: 43,294.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,932.68 : 95,898.30 = 28,862.92 : x
  2. Step 2: Convert to fraction form
    63,932.68/95,898.30 = 28,862.92/x
  3. Step 3: Cross multiply
    63,932.68x = 95,898.30 × 28,862.92
  4. Step 4: Simplify right side
    63,932.68x = 2,767,904,961.04
  5. Step 5: Solve for x
    x = 2,767,904,961.04/63,932.68
  6. Step 6: Final answer
    x = 43,294.05

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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.