Home / 5,494.26-8,234.88-2,027.46

Finding the Fourth Proportional to 5,494.26, 8,234.88 and 2,027.46

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Solution

The fourth proportional to 5,494.26, 8,234.88 and 2,027.46 is: 3,038.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494.26 : 8,234.88 = 2,027.46 : x
  2. Step 2: Convert to fraction form
    5,494.26/8,234.88 = 2,027.46/x
  3. Step 3: Cross multiply
    5,494.26x = 8,234.88 × 2,027.46
  4. Step 4: Simplify right side
    5,494.26x = 16,695,889.80
  5. Step 5: Solve for x
    x = 16,695,889.80/5,494.26
  6. Step 6: Final answer
    x = 3,038.79

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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.