Home / 5,949.20-8,210.40-3,297.44

Finding the Fourth Proportional to 5,949.20, 8,210.40 and 3,297.44

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Solution

The fourth proportional to 5,949.20, 8,210.40 and 3,297.44 is: 4,550.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.20 : 8,210.40 = 3,297.44 : x
  2. Step 2: Convert to fraction form
    5,949.20/8,210.40 = 3,297.44/x
  3. Step 3: Cross multiply
    5,949.20x = 8,210.40 × 3,297.44
  4. Step 4: Simplify right side
    5,949.20x = 27,073,301.38
  5. Step 5: Solve for x
    x = 27,073,301.38/5,949.20
  6. Step 6: Final answer
    x = 4,550.75

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.