Home / 4,204.08-5,796.72-3,949.92

Finding the Fourth Proportional to 4,204.08, 5,796.72 and 3,949.92

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Solution

The fourth proportional to 4,204.08, 5,796.72 and 3,949.92 is: 5,446.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.08 : 5,796.72 = 3,949.92 : x
  2. Step 2: Convert to fraction form
    4,204.08/5,796.72 = 3,949.92/x
  3. Step 3: Cross multiply
    4,204.08x = 5,796.72 × 3,949.92
  4. Step 4: Simplify right side
    4,204.08x = 22,896,580.26
  5. Step 5: Solve for x
    x = 22,896,580.26/4,204.08
  6. Step 6: Final answer
    x = 5,446.28

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Why These Related Problems?

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