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Finding the Fourth Proportional to 67,863.96, 101,773.65 and 22,873.25

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Solution

The fourth proportional to 67,863.96, 101,773.65 and 22,873.25 is: 34,302.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,863.96 : 101,773.65 = 22,873.25 : x
  2. Step 2: Convert to fraction form
    67,863.96/101,773.65 = 22,873.25/x
  3. Step 3: Cross multiply
    67,863.96x = 101,773.65 × 22,873.25
  4. Step 4: Simplify right side
    67,863.96x = 2,327,894,139.86
  5. Step 5: Solve for x
    x = 2,327,894,139.86/67,863.96
  6. Step 6: Final answer
    x = 34,302.36

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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.