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Finding the Fourth Proportional to 24,754.80, 37,132.20 and 6,286.80

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Solution

The fourth proportional to 24,754.80, 37,132.20 and 6,286.80 is: 9,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,754.80 : 37,132.20 = 6,286.80 : x
  2. Step 2: Convert to fraction form
    24,754.80/37,132.20 = 6,286.80/x
  3. Step 3: Cross multiply
    24,754.80x = 37,132.20 × 6,286.80
  4. Step 4: Simplify right side
    24,754.80x = 233,442,714.96
  5. Step 5: Solve for x
    x = 233,442,714.96/24,754.80
  6. Step 6: Final answer
    x = 9,430.20

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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.