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Finding the Fourth Proportional to 59,545.57, 89,202.25 and 33,170.89

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Solution

The fourth proportional to 59,545.57, 89,202.25 and 33,170.89 is: 49,691.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,545.57 : 89,202.25 = 33,170.89 : x
  2. Step 2: Convert to fraction form
    59,545.57/89,202.25 = 33,170.89/x
  3. Step 3: Cross multiply
    59,545.57x = 89,202.25 × 33,170.89
  4. Step 4: Simplify right side
    59,545.57x = 2,958,918,022.50
  5. Step 5: Solve for x
    x = 2,958,918,022.50/59,545.57
  6. Step 6: Final answer
    x = 49,691.66

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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.