Home / 95,939.92-132,397.95-52,921.07

Finding the Fourth Proportional to 95,939.92, 132,397.95 and 52,921.07

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Solution

The fourth proportional to 95,939.92, 132,397.95 and 52,921.07 is: 73,031.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,939.92 : 132,397.95 = 52,921.07 : x
  2. Step 2: Convert to fraction form
    95,939.92/132,397.95 = 52,921.07/x
  3. Step 3: Cross multiply
    95,939.92x = 132,397.95 × 52,921.07
  4. Step 4: Simplify right side
    95,939.92x = 7,006,641,179.81
  5. Step 5: Solve for x
    x = 7,006,641,179.81/95,939.92
  6. Step 6: Final answer
    x = 73,031.55

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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.