Home / 5,523.38-8,282.30-2,559.28

Finding the Fourth Proportional to 5,523.38, 8,282.30 and 2,559.28

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Solution

The fourth proportional to 5,523.38, 8,282.30 and 2,559.28 is: 3,837.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.38 : 8,282.30 = 2,559.28 : x
  2. Step 2: Convert to fraction form
    5,523.38/8,282.30 = 2,559.28/x
  3. Step 3: Cross multiply
    5,523.38x = 8,282.30 × 2,559.28
  4. Step 4: Simplify right side
    5,523.38x = 21,196,691.24
  5. Step 5: Solve for x
    x = 21,196,691.24/5,523.38
  6. Step 6: Final answer
    x = 3,837.63

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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.