Home / 79,593.12-119,348.60-23,425.97

Finding the Fourth Proportional to 79,593.12, 119,348.60 and 23,425.97

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Solution

The fourth proportional to 79,593.12, 119,348.60 and 23,425.97 is: 35,126.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,593.12 : 119,348.60 = 23,425.97 : x
  2. Step 2: Convert to fraction form
    79,593.12/119,348.60 = 23,425.97/x
  3. Step 3: Cross multiply
    79,593.12x = 119,348.60 × 23,425.97
  4. Step 4: Simplify right side
    79,593.12x = 2,795,856,009.27
  5. Step 5: Solve for x
    x = 2,795,856,009.27/79,593.12
  6. Step 6: Final answer
    x = 35,126.86

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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.