Home / 95,952.20-132,414.16-52,930.72

Finding the Fourth Proportional to 95,952.20, 132,414.16 and 52,930.72

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Solution

The fourth proportional to 95,952.20, 132,414.16 and 52,930.72 is: 73,044.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,952.20 : 132,414.16 = 52,930.72 : x
  2. Step 2: Convert to fraction form
    95,952.20/132,414.16 = 52,930.72/x
  3. Step 3: Cross multiply
    95,952.20x = 132,414.16 × 52,930.72
  4. Step 4: Simplify right side
    95,952.20x = 7,008,776,827.00
  5. Step 5: Solve for x
    x = 7,008,776,827.00/95,952.20
  6. Step 6: Final answer
    x = 73,044.46

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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.