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Finding the Fourth Proportional to 63,663.25, 95,500.95 and 26,225.86

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Solution

The fourth proportional to 63,663.25, 95,500.95 and 26,225.86 is: 39,341.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,663.25 : 95,500.95 = 26,225.86 : x
  2. Step 2: Convert to fraction form
    63,663.25/95,500.95 = 26,225.86/x
  3. Step 3: Cross multiply
    63,663.25x = 95,500.95 × 26,225.86
  4. Step 4: Simplify right side
    63,663.25x = 2,504,594,544.57
  5. Step 5: Solve for x
    x = 2,504,594,544.57/63,663.25
  6. Step 6: Final answer
    x = 39,341.29

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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.