Home / 95,956.68-132,377.41-55,647.10

Finding the Fourth Proportional to 95,956.68, 132,377.41 and 55,647.10

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Solution

The fourth proportional to 95,956.68, 132,377.41 and 55,647.10 is: 76,768.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,956.68 : 132,377.41 = 55,647.10 : x
  2. Step 2: Convert to fraction form
    95,956.68/132,377.41 = 55,647.10/x
  3. Step 3: Cross multiply
    95,956.68x = 132,377.41 × 55,647.10
  4. Step 4: Simplify right side
    95,956.68x = 7,366,419,363.55
  5. Step 5: Solve for x
    x = 7,366,419,363.55/95,956.68
  6. Step 6: Final answer
    x = 76,768.18

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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.