Home / 95,671.52-132,023.07-53,229.14

Finding the Fourth Proportional to 95,671.52, 132,023.07 and 53,229.14

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Solution

The fourth proportional to 95,671.52, 132,023.07 and 53,229.14 is: 73,454.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,671.52 : 132,023.07 = 53,229.14 : x
  2. Step 2: Convert to fraction form
    95,671.52/132,023.07 = 53,229.14/x
  3. Step 3: Cross multiply
    95,671.52x = 132,023.07 × 53,229.14
  4. Step 4: Simplify right side
    95,671.52x = 7,027,474,476.26
  5. Step 5: Solve for x
    x = 7,027,474,476.26/95,671.52
  6. Step 6: Final answer
    x = 73,454.19

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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.