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Finding the Fourth Proportional to 59,108.70, 88,647.45 and 29,504.70

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Solution

The fourth proportional to 59,108.70, 88,647.45 and 29,504.70 is: 44,249.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,108.70 : 88,647.45 = 29,504.70 : x
  2. Step 2: Convert to fraction form
    59,108.70/88,647.45 = 29,504.70/x
  3. Step 3: Cross multiply
    59,108.70x = 88,647.45 × 29,504.70
  4. Step 4: Simplify right side
    59,108.70x = 2,615,516,418.02
  5. Step 5: Solve for x
    x = 2,615,516,418.02/59,108.70
  6. Step 6: Final answer
    x = 44,249.26

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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.