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Finding the Fourth Proportional to 63,224.64, 94,850.84 and 23,781.76

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Solution

The fourth proportional to 63,224.64, 94,850.84 and 23,781.76 is: 35,677.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,224.64 : 94,850.84 = 23,781.76 : x
  2. Step 2: Convert to fraction form
    63,224.64/94,850.84 = 23,781.76/x
  3. Step 3: Cross multiply
    63,224.64x = 94,850.84 × 23,781.76
  4. Step 4: Simplify right side
    63,224.64x = 2,255,719,735.01
  5. Step 5: Solve for x
    x = 2,255,719,735.01/63,224.64
  6. Step 6: Final answer
    x = 35,677.86

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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.