Home / 95,373.60-142,885.92-44,679.52

Finding the Fourth Proportional to 95,373.60, 142,885.92 and 44,679.52

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Solution

The fourth proportional to 95,373.60, 142,885.92 and 44,679.52 is: 66,937.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,373.60 : 142,885.92 = 44,679.52 : x
  2. Step 2: Convert to fraction form
    95,373.60/142,885.92 = 44,679.52/x
  3. Step 3: Cross multiply
    95,373.60x = 142,885.92 × 44,679.52
  4. Step 4: Simplify right side
    95,373.60x = 6,384,074,320.36
  5. Step 5: Solve for x
    x = 6,384,074,320.36/95,373.60
  6. Step 6: Final answer
    x = 66,937.54

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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.