Home / 4,052.62-5,589.84-2,481.49

Finding the Fourth Proportional to 4,052.62, 5,589.84 and 2,481.49

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Solution

The fourth proportional to 4,052.62, 5,589.84 and 2,481.49 is: 3,422.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.62 : 5,589.84 = 2,481.49 : x
  2. Step 2: Convert to fraction form
    4,052.62/5,589.84 = 2,481.49/x
  3. Step 3: Cross multiply
    4,052.62x = 5,589.84 × 2,481.49
  4. Step 4: Simplify right side
    4,052.62x = 13,871,132.06
  5. Step 5: Solve for x
    x = 13,871,132.06/4,052.62
  6. Step 6: Final answer
    x = 3,422.76

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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.