Home / 4,522.11-6,240.18-2,754.29

Finding the Fourth Proportional to 4,522.11, 6,240.18 and 2,754.29

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Solution

The fourth proportional to 4,522.11, 6,240.18 and 2,754.29 is: 3,800.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522.11 : 6,240.18 = 2,754.29 : x
  2. Step 2: Convert to fraction form
    4,522.11/6,240.18 = 2,754.29/x
  3. Step 3: Cross multiply
    4,522.11x = 6,240.18 × 2,754.29
  4. Step 4: Simplify right side
    4,522.11x = 17,187,265.37
  5. Step 5: Solve for x
    x = 17,187,265.37/4,522.11
  6. Step 6: Final answer
    x = 3,800.72

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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.