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Finding the Fourth Proportional to 37,171.38, 55,722.87 and 16,098.18

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Solution

The fourth proportional to 37,171.38, 55,722.87 and 16,098.18 is: 24,132.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,171.38 : 55,722.87 = 16,098.18 : x
  2. Step 2: Convert to fraction form
    37,171.38/55,722.87 = 16,098.18/x
  3. Step 3: Cross multiply
    37,171.38x = 55,722.87 × 16,098.18
  4. Step 4: Simplify right side
    37,171.38x = 897,036,791.38
  5. Step 5: Solve for x
    x = 897,036,791.38/37,171.38
  6. Step 6: Final answer
    x = 24,132.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.