Home / 63,959.28-95,935.68-22,403.04

Finding the Fourth Proportional to 63,959.28, 95,935.68 and 22,403.04

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Solution

The fourth proportional to 63,959.28, 95,935.68 and 22,403.04 is: 33,603.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,959.28 : 95,935.68 = 22,403.04 : x
  2. Step 2: Convert to fraction form
    63,959.28/95,935.68 = 22,403.04/x
  3. Step 3: Cross multiply
    63,959.28x = 95,935.68 × 22,403.04
  4. Step 4: Simplify right side
    63,959.28x = 2,149,250,876.47
  5. Step 5: Solve for x
    x = 2,149,250,876.47/63,959.28
  6. Step 6: Final answer
    x = 33,603.43

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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.