Home / 5,965.56-8,951.28-2,681.04

Finding the Fourth Proportional to 5,965.56, 8,951.28 and 2,681.04

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Solution

The fourth proportional to 5,965.56, 8,951.28 and 2,681.04 is: 4,022.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,965.56 : 8,951.28 = 2,681.04 : x
  2. Step 2: Convert to fraction form
    5,965.56/8,951.28 = 2,681.04/x
  3. Step 3: Cross multiply
    5,965.56x = 8,951.28 × 2,681.04
  4. Step 4: Simplify right side
    5,965.56x = 23,998,739.73
  5. Step 5: Solve for x
    x = 23,998,739.73/5,965.56
  6. Step 6: Final answer
    x = 4,022.88

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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.