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Finding the Fourth Proportional to 6,581.03, 9,081.42 and 3,596.27

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Solution

The fourth proportional to 6,581.03, 9,081.42 and 3,596.27 is: 4,962.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,581.03 : 9,081.42 = 3,596.27 : x
  2. Step 2: Convert to fraction form
    6,581.03/9,081.42 = 3,596.27/x
  3. Step 3: Cross multiply
    6,581.03x = 9,081.42 × 3,596.27
  4. Step 4: Simplify right side
    6,581.03x = 32,659,238.30
  5. Step 5: Solve for x
    x = 32,659,238.30/6,581.03
  6. Step 6: Final answer
    x = 4,962.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.