Home / 63,963.28-95,941.68-22,407.04

Finding the Fourth Proportional to 63,963.28, 95,941.68 and 22,407.04

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Solution

The fourth proportional to 63,963.28, 95,941.68 and 22,407.04 is: 33,609.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,963.28 : 95,941.68 = 22,407.04 : x
  2. Step 2: Convert to fraction form
    63,963.28/95,941.68 = 22,407.04/x
  3. Step 3: Cross multiply
    63,963.28x = 95,941.68 × 22,407.04
  4. Step 4: Simplify right side
    63,963.28x = 2,149,769,061.43
  5. Step 5: Solve for x
    x = 2,149,769,061.43/63,963.28
  6. Step 6: Final answer
    x = 33,609.42

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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.