Home / 62,192.90-93,316.68-22,755.89

Finding the Fourth Proportional to 62,192.90, 93,316.68 and 22,755.89

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Solution

The fourth proportional to 62,192.90, 93,316.68 and 22,755.89 is: 34,143.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,192.90 : 93,316.68 = 22,755.89 : x
  2. Step 2: Convert to fraction form
    62,192.90/93,316.68 = 22,755.89/x
  3. Step 3: Cross multiply
    62,192.90x = 93,316.68 × 22,755.89
  4. Step 4: Simplify right side
    62,192.90x = 2,123,503,638.66
  5. Step 5: Solve for x
    x = 2,123,503,638.66/62,192.90
  6. Step 6: Final answer
    x = 34,143.83

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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.