Home / 63,911.04-95,909.22-22,358.04

Finding the Fourth Proportional to 63,911.04, 95,909.22 and 22,358.04

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Solution

The fourth proportional to 63,911.04, 95,909.22 and 22,358.04 is: 33,551.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,911.04 : 95,909.22 = 22,358.04 : x
  2. Step 2: Convert to fraction form
    63,911.04/95,909.22 = 22,358.04/x
  3. Step 3: Cross multiply
    63,911.04x = 95,909.22 × 22,358.04
  4. Step 4: Simplify right side
    63,911.04x = 2,144,342,177.13
  5. Step 5: Solve for x
    x = 2,144,342,177.13/63,911.04
  6. Step 6: Final answer
    x = 33,551.98

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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.