Home / 132,344.38-198,352.52-62,076.06

Finding the Fourth Proportional to 132,344.38, 198,352.52 and 62,076.06

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Solution

The fourth proportional to 132,344.38, 198,352.52 and 62,076.06 is: 93,037.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,344.38 : 198,352.52 = 62,076.06 : x
  2. Step 2: Convert to fraction form
    132,344.38/198,352.52 = 62,076.06/x
  3. Step 3: Cross multiply
    132,344.38x = 198,352.52 × 62,076.06
  4. Step 4: Simplify right side
    132,344.38x = 12,312,942,932.67
  5. Step 5: Solve for x
    x = 12,312,942,932.67/132,344.38
  6. Step 6: Final answer
    x = 93,037.14

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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.