Home / 5,536.47-8,306.16-2,251.83

Finding the Fourth Proportional to 5,536.47, 8,306.16 and 2,251.83

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Solution

The fourth proportional to 5,536.47, 8,306.16 and 2,251.83 is: 3,378.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.47 : 8,306.16 = 2,251.83 : x
  2. Step 2: Convert to fraction form
    5,536.47/8,306.16 = 2,251.83/x
  3. Step 3: Cross multiply
    5,536.47x = 8,306.16 × 2,251.83
  4. Step 4: Simplify right side
    5,536.47x = 18,704,060.27
  5. Step 5: Solve for x
    x = 18,704,060.27/5,536.47
  6. Step 6: Final answer
    x = 3,378.34

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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.