Home / 5,535.14-8,301.88-2,248.20

Finding the Fourth Proportional to 5,535.14, 8,301.88 and 2,248.20

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Solution

The fourth proportional to 5,535.14, 8,301.88 and 2,248.20 is: 3,371.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.14 : 8,301.88 = 2,248.20 : x
  2. Step 2: Convert to fraction form
    5,535.14/8,301.88 = 2,248.20/x
  3. Step 3: Cross multiply
    5,535.14x = 8,301.88 × 2,248.20
  4. Step 4: Simplify right side
    5,535.14x = 18,664,286.62
  5. Step 5: Solve for x
    x = 18,664,286.62/5,535.14
  6. Step 6: Final answer
    x = 3,371.96

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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.