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Finding the Fourth Proportional to 5,592.53, 7,717.41 and 3,353.97

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Solution

The fourth proportional to 5,592.53, 7,717.41 and 3,353.97 is: 4,628.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592.53 : 7,717.41 = 3,353.97 : x
  2. Step 2: Convert to fraction form
    5,592.53/7,717.41 = 3,353.97/x
  3. Step 3: Cross multiply
    5,592.53x = 7,717.41 × 3,353.97
  4. Step 4: Simplify right side
    5,592.53x = 25,883,961.62
  5. Step 5: Solve for x
    x = 25,883,961.62/5,592.53
  6. Step 6: Final answer
    x = 4,628.31

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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.