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Finding the Fourth Proportional to 73,516.56, 110,234.48 and 34,051.92

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Solution

The fourth proportional to 73,516.56, 110,234.48 and 34,051.92 is: 51,059.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,516.56 : 110,234.48 = 34,051.92 : x
  2. Step 2: Convert to fraction form
    73,516.56/110,234.48 = 34,051.92/x
  3. Step 3: Cross multiply
    73,516.56x = 110,234.48 × 34,051.92
  4. Step 4: Simplify right side
    73,516.56x = 3,753,695,694.20
  5. Step 5: Solve for x
    x = 3,753,695,694.20/73,516.56
  6. Step 6: Final answer
    x = 51,059.19

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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.