Home / 6,266.20-9,399.30-3,633.70

Finding the Fourth Proportional to 6,266.20, 9,399.30 and 3,633.70

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Solution

The fourth proportional to 6,266.20, 9,399.30 and 3,633.70 is: 5,450.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266.20 : 9,399.30 = 3,633.70 : x
  2. Step 2: Convert to fraction form
    6,266.20/9,399.30 = 3,633.70/x
  3. Step 3: Cross multiply
    6,266.20x = 9,399.30 × 3,633.70
  4. Step 4: Simplify right side
    6,266.20x = 34,154,236.41
  5. Step 5: Solve for x
    x = 34,154,236.41/6,266.20
  6. Step 6: Final answer
    x = 5,450.55

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Similar ratio
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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.