Home / 56,053.62-84,105.19-29,393.26

Finding the Fourth Proportional to 56,053.62, 84,105.19 and 29,393.26

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Solution

The fourth proportional to 56,053.62, 84,105.19 and 29,393.26 is: 44,102.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,053.62 : 84,105.19 = 29,393.26 : x
  2. Step 2: Convert to fraction form
    56,053.62/84,105.19 = 29,393.26/x
  3. Step 3: Cross multiply
    56,053.62x = 84,105.19 × 29,393.26
  4. Step 4: Simplify right side
    56,053.62x = 2,472,125,717.02
  5. Step 5: Solve for x
    x = 2,472,125,717.02/56,053.62
  6. Step 6: Final answer
    x = 44,102.87

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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.