Home / 5,491.26-8,233.11-2,896.02

Finding the Fourth Proportional to 5,491.26, 8,233.11 and 2,896.02

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Solution

The fourth proportional to 5,491.26, 8,233.11 and 2,896.02 is: 4,342.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,491.26 : 8,233.11 = 2,896.02 : x
  2. Step 2: Convert to fraction form
    5,491.26/8,233.11 = 2,896.02/x
  3. Step 3: Cross multiply
    5,491.26x = 8,233.11 × 2,896.02
  4. Step 4: Simplify right side
    5,491.26x = 23,843,251.22
  5. Step 5: Solve for x
    x = 23,843,251.22/5,491.26
  6. Step 6: Final answer
    x = 4,342.04

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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.