Home / 95,889.33-132,314.40-58,156.29

Finding the Fourth Proportional to 95,889.33, 132,314.40 and 58,156.29

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Solution

The fourth proportional to 95,889.33, 132,314.40 and 58,156.29 is: 80,247.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,889.33 : 132,314.40 = 58,156.29 : x
  2. Step 2: Convert to fraction form
    95,889.33/132,314.40 = 58,156.29/x
  3. Step 3: Cross multiply
    95,889.33x = 132,314.40 × 58,156.29
  4. Step 4: Simplify right side
    95,889.33x = 7,694,914,617.58
  5. Step 5: Solve for x
    x = 7,694,914,617.58/95,889.33
  6. Step 6: Final answer
    x = 80,247.87

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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.