Home / 4,982.17-7,464.24-3,587.96

Finding the Fourth Proportional to 4,982.17, 7,464.24 and 3,587.96

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Solution

The fourth proportional to 4,982.17, 7,464.24 and 3,587.96 is: 5,375.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982.17 : 7,464.24 = 3,587.96 : x
  2. Step 2: Convert to fraction form
    4,982.17/7,464.24 = 3,587.96/x
  3. Step 3: Cross multiply
    4,982.17x = 7,464.24 × 3,587.96
  4. Step 4: Simplify right side
    4,982.17x = 26,781,394.55
  5. Step 5: Solve for x
    x = 26,781,394.55/4,982.17
  6. Step 6: Final answer
    x = 5,375.45

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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.