Home / 95,194.53-131,374.58-52,755.80

Finding the Fourth Proportional to 95,194.53, 131,374.58 and 52,755.80

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Solution

The fourth proportional to 95,194.53, 131,374.58 and 52,755.80 is: 72,806.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,194.53 : 131,374.58 = 52,755.80 : x
  2. Step 2: Convert to fraction form
    95,194.53/131,374.58 = 52,755.80/x
  3. Step 3: Cross multiply
    95,194.53x = 131,374.58 × 52,755.80
  4. Step 4: Simplify right side
    95,194.53x = 6,930,770,146.91
  5. Step 5: Solve for x
    x = 6,930,770,146.91/95,194.53
  6. Step 6: Final answer
    x = 72,806.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.