Home / 4,329.12-6,498.27-3,517.19

Finding the Fourth Proportional to 4,329.12, 6,498.27 and 3,517.19

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Solution

The fourth proportional to 4,329.12, 6,498.27 and 3,517.19 is: 5,279.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.12 : 6,498.27 = 3,517.19 : x
  2. Step 2: Convert to fraction form
    4,329.12/6,498.27 = 3,517.19/x
  3. Step 3: Cross multiply
    4,329.12x = 6,498.27 × 3,517.19
  4. Step 4: Simplify right side
    4,329.12x = 22,855,640.80
  5. Step 5: Solve for x
    x = 22,855,640.80/4,329.12
  6. Step 6: Final answer
    x = 5,279.52

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.