Home / 5,452.23-8,171.97-2,527.14

Finding the Fourth Proportional to 5,452.23, 8,171.97 and 2,527.14

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Solution

The fourth proportional to 5,452.23, 8,171.97 and 2,527.14 is: 3,787.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452.23 : 8,171.97 = 2,527.14 : x
  2. Step 2: Convert to fraction form
    5,452.23/8,171.97 = 2,527.14/x
  3. Step 3: Cross multiply
    5,452.23x = 8,171.97 × 2,527.14
  4. Step 4: Simplify right side
    5,452.23x = 20,651,712.27
  5. Step 5: Solve for x
    x = 20,651,712.27/5,452.23
  6. Step 6: Final answer
    x = 3,787.76

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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.