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Finding the Fourth Proportional to 6,006.98, 8,939.12 and 5,773.70

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Solution

The fourth proportional to 6,006.98, 8,939.12 and 5,773.70 is: 8,591.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006.98 : 8,939.12 = 5,773.70 : x
  2. Step 2: Convert to fraction form
    6,006.98/8,939.12 = 5,773.70/x
  3. Step 3: Cross multiply
    6,006.98x = 8,939.12 × 5,773.70
  4. Step 4: Simplify right side
    6,006.98x = 51,611,797.14
  5. Step 5: Solve for x
    x = 51,611,797.14/6,006.98
  6. Step 6: Final answer
    x = 8,591.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.