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Finding the Fourth Proportional to 76,593.62, 114,894.09 and 24,003.56

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Solution

The fourth proportional to 76,593.62, 114,894.09 and 24,003.56 is: 36,006.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,593.62 : 114,894.09 = 24,003.56 : x
  2. Step 2: Convert to fraction form
    76,593.62/114,894.09 = 24,003.56/x
  3. Step 3: Cross multiply
    76,593.62x = 114,894.09 × 24,003.56
  4. Step 4: Simplify right side
    76,593.62x = 2,757,867,470.20
  5. Step 5: Solve for x
    x = 2,757,867,470.20/76,593.62
  6. Step 6: Final answer
    x = 36,006.49

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1.5x scale

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.