Home / 87,094.10-130,610.36-41,496.24

Finding the Fourth Proportional to 87,094.10, 130,610.36 and 41,496.24

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Solution

The fourth proportional to 87,094.10, 130,610.36 and 41,496.24 is: 62,229.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,094.10 : 130,610.36 = 41,496.24 : x
  2. Step 2: Convert to fraction form
    87,094.10/130,610.36 = 41,496.24/x
  3. Step 3: Cross multiply
    87,094.10x = 130,610.36 × 41,496.24
  4. Step 4: Simplify right side
    87,094.10x = 5,419,838,845.05
  5. Step 5: Solve for x
    x = 5,419,838,845.05/87,094.10
  6. Step 6: Final answer
    x = 62,229.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.