Home / 4,502.11-6,754.30-1,382.27

Finding the Fourth Proportional to 4,502.11, 6,754.30 and 1,382.27

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Solution

The fourth proportional to 4,502.11, 6,754.30 and 1,382.27 is: 2,073.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502.11 : 6,754.30 = 1,382.27 : x
  2. Step 2: Convert to fraction form
    4,502.11/6,754.30 = 1,382.27/x
  3. Step 3: Cross multiply
    4,502.11x = 6,754.30 × 1,382.27
  4. Step 4: Simplify right side
    4,502.11x = 9,336,266.26
  5. Step 5: Solve for x
    x = 9,336,266.26/4,502.11
  6. Step 6: Final answer
    x = 2,073.76

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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.