Home / 29,026.85-43,545.25-9,034.89

Finding the Fourth Proportional to 29,026.85, 43,545.25 and 9,034.89

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Solution

The fourth proportional to 29,026.85, 43,545.25 and 9,034.89 is: 13,553.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,026.85 : 43,545.25 = 9,034.89 : x
  2. Step 2: Convert to fraction form
    29,026.85/43,545.25 = 9,034.89/x
  3. Step 3: Cross multiply
    29,026.85x = 43,545.25 × 9,034.89
  4. Step 4: Simplify right side
    29,026.85x = 393,426,377.10
  5. Step 5: Solve for x
    x = 393,426,377.10/29,026.85
  6. Step 6: Final answer
    x = 13,553.88

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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.