Home / 95,779.92-132,188.36-58,049.36

Finding the Fourth Proportional to 95,779.92, 132,188.36 and 58,049.36

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Solution

The fourth proportional to 95,779.92, 132,188.36 and 58,049.36 is: 80,115.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,779.92 : 132,188.36 = 58,049.36 : x
  2. Step 2: Convert to fraction form
    95,779.92/132,188.36 = 58,049.36/x
  3. Step 3: Cross multiply
    95,779.92x = 132,188.36 × 58,049.36
  4. Step 4: Simplify right side
    95,779.92x = 7,673,449,697.45
  5. Step 5: Solve for x
    x = 7,673,449,697.45/95,779.92
  6. Step 6: Final answer
    x = 80,115.43

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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.