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Finding the Fourth Proportional to 37,277, 55,841.68 and 24,138.60

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Solution

The fourth proportional to 37,277, 55,841.68 and 24,138.60 is: 36,160.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,277 : 55,841.68 = 24,138.60 : x
  2. Step 2: Convert to fraction form
    37,277/55,841.68 = 24,138.60/x
  3. Step 3: Cross multiply
    37,277x = 55,841.68 × 24,138.60
  4. Step 4: Simplify right side
    37,277x = 1,347,939,976.85
  5. Step 5: Solve for x
    x = 1,347,939,976.85/37,277
  6. Step 6: Final answer
    x = 36,160.10

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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.