Home / 4,517.28-6,187.14-4,251.60

Finding the Fourth Proportional to 4,517.28, 6,187.14 and 4,251.60

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Solution

The fourth proportional to 4,517.28, 6,187.14 and 4,251.60 is: 5,823.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517.28 : 6,187.14 = 4,251.60 : x
  2. Step 2: Convert to fraction form
    4,517.28/6,187.14 = 4,251.60/x
  3. Step 3: Cross multiply
    4,517.28x = 6,187.14 × 4,251.60
  4. Step 4: Simplify right side
    4,517.28x = 26,305,244.42
  5. Step 5: Solve for x
    x = 26,305,244.42/4,517.28
  6. Step 6: Final answer
    x = 5,823.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.