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Finding the Fourth Proportional to 11,732.38, 17,597.69 and 3,412.46

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Solution

The fourth proportional to 11,732.38, 17,597.69 and 3,412.46 is: 5,118.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,732.38 : 17,597.69 = 3,412.46 : x
  2. Step 2: Convert to fraction form
    11,732.38/17,597.69 = 3,412.46/x
  3. Step 3: Cross multiply
    11,732.38x = 17,597.69 × 3,412.46
  4. Step 4: Simplify right side
    11,732.38x = 60,051,452.95
  5. Step 5: Solve for x
    x = 60,051,452.95/11,732.38
  6. Step 6: Final answer
    x = 5,118.44

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.