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Finding the Fourth Proportional to 5,998.56, 9,001.44 and 2,713.44

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Solution

The fourth proportional to 5,998.56, 9,001.44 and 2,713.44 is: 4,071.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998.56 : 9,001.44 = 2,713.44 : x
  2. Step 2: Convert to fraction form
    5,998.56/9,001.44 = 2,713.44/x
  3. Step 3: Cross multiply
    5,998.56x = 9,001.44 × 2,713.44
  4. Step 4: Simplify right side
    5,998.56x = 24,424,867.35
  5. Step 5: Solve for x
    x = 24,424,867.35/5,998.56
  6. Step 6: Final answer
    x = 4,071.79

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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.