Home / 6,227.66-9,344.22-3,306.19

Finding the Fourth Proportional to 6,227.66, 9,344.22 and 3,306.19

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Solution

The fourth proportional to 6,227.66, 9,344.22 and 3,306.19 is: 4,960.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227.66 : 9,344.22 = 3,306.19 : x
  2. Step 2: Convert to fraction form
    6,227.66/9,344.22 = 3,306.19/x
  3. Step 3: Cross multiply
    6,227.66x = 9,344.22 × 3,306.19
  4. Step 4: Simplify right side
    6,227.66x = 30,893,766.72
  5. Step 5: Solve for x
    x = 30,893,766.72/6,227.66
  6. Step 6: Final answer
    x = 4,960.73

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1.5x scale

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.