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Finding the Fourth Proportional to 29,834.06, 44,753.07 and 8,775.98

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Solution

The fourth proportional to 29,834.06, 44,753.07 and 8,775.98 is: 13,164.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,834.06 : 44,753.07 = 8,775.98 : x
  2. Step 2: Convert to fraction form
    29,834.06/44,753.07 = 8,775.98/x
  3. Step 3: Cross multiply
    29,834.06x = 44,753.07 × 8,775.98
  4. Step 4: Simplify right side
    29,834.06x = 392,752,003.38
  5. Step 5: Solve for x
    x = 392,752,003.38/29,834.06
  6. Step 6: Final answer
    x = 13,164.55

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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.