Home / 95,976.18-132,446.24-52,956.06

Finding the Fourth Proportional to 95,976.18, 132,446.24 and 52,956.06

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Solution

The fourth proportional to 95,976.18, 132,446.24 and 52,956.06 is: 73,078.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,976.18 : 132,446.24 = 52,956.06 : x
  2. Step 2: Convert to fraction form
    95,976.18/132,446.24 = 52,956.06/x
  3. Step 3: Cross multiply
    95,976.18x = 132,446.24 × 52,956.06
  4. Step 4: Simplify right side
    95,976.18x = 7,013,831,032.21
  5. Step 5: Solve for x
    x = 7,013,831,032.21/95,976.18
  6. Step 6: Final answer
    x = 73,078.87

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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.