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Finding the Fourth Proportional to 5,737.00, 8,605.49 and 1,844.14

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Solution

The fourth proportional to 5,737.00, 8,605.49 and 1,844.14 is: 2,766.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737.00 : 8,605.49 = 1,844.14 : x
  2. Step 2: Convert to fraction form
    5,737.00/8,605.49 = 1,844.14/x
  3. Step 3: Cross multiply
    5,737.00x = 8,605.49 × 1,844.14
  4. Step 4: Simplify right side
    5,737.00x = 15,869,689.91
  5. Step 5: Solve for x
    x = 15,869,689.91/5,737.00
  6. Step 6: Final answer
    x = 2,766.20

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Double scale
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Similar ratio
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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.