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Finding the Fourth Proportional to 61,593.48, 84,444.84 and 60,472.44

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Solution

The fourth proportional to 61,593.48, 84,444.84 and 60,472.44 is: 82,907.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,593.48 : 84,444.84 = 60,472.44 : x
  2. Step 2: Convert to fraction form
    61,593.48/84,444.84 = 60,472.44/x
  3. Step 3: Cross multiply
    61,593.48x = 84,444.84 × 60,472.44
  4. Step 4: Simplify right side
    61,593.48x = 5,106,585,520.21
  5. Step 5: Solve for x
    x = 5,106,585,520.21/61,593.48
  6. Step 6: Final answer
    x = 82,907.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.