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Finding the Fourth Proportional to 29,704.59, 44,446.15 and 29,372.42

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Solution

The fourth proportional to 29,704.59, 44,446.15 and 29,372.42 is: 43,949.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,704.59 : 44,446.15 = 29,372.42 : x
  2. Step 2: Convert to fraction form
    29,704.59/44,446.15 = 29,372.42/x
  3. Step 3: Cross multiply
    29,704.59x = 44,446.15 × 29,372.42
  4. Step 4: Simplify right side
    29,704.59x = 1,305,491,133.01
  5. Step 5: Solve for x
    x = 1,305,491,133.01/29,704.59
  6. Step 6: Final answer
    x = 43,949.14

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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.