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Finding the Fourth Proportional to 5,997.33, 8,997.08 and 2,711.97

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Solution

The fourth proportional to 5,997.33, 8,997.08 and 2,711.97 is: 4,068.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997.33 : 8,997.08 = 2,711.97 : x
  2. Step 2: Convert to fraction form
    5,997.33/8,997.08 = 2,711.97/x
  3. Step 3: Cross multiply
    5,997.33x = 8,997.08 × 2,711.97
  4. Step 4: Simplify right side
    5,997.33x = 24,399,797.49
  5. Step 5: Solve for x
    x = 24,399,797.49/5,997.33
  6. Step 6: Final answer
    x = 4,068.44

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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.