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Finding the Fourth Proportional to 57,393.77, 86,103.17 and 24,094.87

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Solution

The fourth proportional to 57,393.77, 86,103.17 and 24,094.87 is: 36,147.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,393.77 : 86,103.17 = 24,094.87 : x
  2. Step 2: Convert to fraction form
    57,393.77/86,103.17 = 24,094.87/x
  3. Step 3: Cross multiply
    57,393.77x = 86,103.17 × 24,094.87
  4. Step 4: Simplify right side
    57,393.77x = 2,074,644,442.36
  5. Step 5: Solve for x
    x = 2,074,644,442.36/57,393.77
  6. Step 6: Final answer
    x = 36,147.56

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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.