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Finding the Fourth Proportional to 67,456.50, 101,173.38 and 24,753.08

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Solution

The fourth proportional to 67,456.50, 101,173.38 and 24,753.08 is: 37,125.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,456.50 : 101,173.38 = 24,753.08 : x
  2. Step 2: Convert to fraction form
    67,456.50/101,173.38 = 24,753.08/x
  3. Step 3: Cross multiply
    67,456.50x = 101,173.38 × 24,753.08
  4. Step 4: Simplify right side
    67,456.50x = 2,504,352,769.01
  5. Step 5: Solve for x
    x = 2,504,352,769.01/67,456.50
  6. Step 6: Final answer
    x = 37,125.45

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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.