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Finding the Fourth Proportional to 43,597.97, 60,183.49 and 29,469.95

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Solution

The fourth proportional to 43,597.97, 60,183.49 and 29,469.95 is: 40,680.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,597.97 : 60,183.49 = 29,469.95 : x
  2. Step 2: Convert to fraction form
    43,597.97/60,183.49 = 29,469.95/x
  3. Step 3: Cross multiply
    43,597.97x = 60,183.49 × 29,469.95
  4. Step 4: Simplify right side
    43,597.97x = 1,773,604,441.13
  5. Step 5: Solve for x
    x = 1,773,604,441.13/43,597.97
  6. Step 6: Final answer
    x = 40,680.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.