Home / 5,472.17-8,201.33-3,497.03

Finding the Fourth Proportional to 5,472.17, 8,201.33 and 3,497.03

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Solution

The fourth proportional to 5,472.17, 8,201.33 and 3,497.03 is: 5,241.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472.17 : 8,201.33 = 3,497.03 : x
  2. Step 2: Convert to fraction form
    5,472.17/8,201.33 = 3,497.03/x
  3. Step 3: Cross multiply
    5,472.17x = 8,201.33 × 3,497.03
  4. Step 4: Simplify right side
    5,472.17x = 28,680,238.56
  5. Step 5: Solve for x
    x = 28,680,238.56/5,472.17
  6. Step 6: Final answer
    x = 5,241.11

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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.