Home / 63,990.27-95,788.56-41,755.77

Finding the Fourth Proportional to 63,990.27, 95,788.56 and 41,755.77

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Solution

The fourth proportional to 63,990.27, 95,788.56 and 41,755.77 is: 62,505.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,990.27 : 95,788.56 = 41,755.77 : x
  2. Step 2: Convert to fraction form
    63,990.27/95,788.56 = 41,755.77/x
  3. Step 3: Cross multiply
    63,990.27x = 95,788.56 × 41,755.77
  4. Step 4: Simplify right side
    63,990.27x = 3,999,725,079.99
  5. Step 5: Solve for x
    x = 3,999,725,079.99/63,990.27
  6. Step 6: Final answer
    x = 62,505.21

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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.