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Finding the Fourth Proportional to 32,322.18, 44,553.78 and 29,610.30

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Solution

The fourth proportional to 32,322.18, 44,553.78 and 29,610.30 is: 40,815.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322.18 : 44,553.78 = 29,610.30 : x
  2. Step 2: Convert to fraction form
    32,322.18/44,553.78 = 29,610.30/x
  3. Step 3: Cross multiply
    32,322.18x = 44,553.78 × 29,610.30
  4. Step 4: Simplify right side
    32,322.18x = 1,319,250,791.93
  5. Step 5: Solve for x
    x = 1,319,250,791.93/32,322.18
  6. Step 6: Final answer
    x = 40,815.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.