Home / 4,003.88-5,995.33-2,827.52

Finding the Fourth Proportional to 4,003.88, 5,995.33 and 2,827.52

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Solution

The fourth proportional to 4,003.88, 5,995.33 and 2,827.52 is: 4,233.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003.88 : 5,995.33 = 2,827.52 : x
  2. Step 2: Convert to fraction form
    4,003.88/5,995.33 = 2,827.52/x
  3. Step 3: Cross multiply
    4,003.88x = 5,995.33 × 2,827.52
  4. Step 4: Simplify right side
    4,003.88x = 16,951,878.44
  5. Step 5: Solve for x
    x = 16,951,878.44/4,003.88
  6. Step 6: Final answer
    x = 4,233.87

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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.