Home / 5,496.82-8,245.20-1,336.82

Finding the Fourth Proportional to 5,496.82, 8,245.20 and 1,336.82

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Solution

The fourth proportional to 5,496.82, 8,245.20 and 1,336.82 is: 2,005.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.82 : 8,245.20 = 1,336.82 : x
  2. Step 2: Convert to fraction form
    5,496.82/8,245.20 = 1,336.82/x
  3. Step 3: Cross multiply
    5,496.82x = 8,245.20 × 1,336.82
  4. Step 4: Simplify right side
    5,496.82x = 11,022,348.26
  5. Step 5: Solve for x
    x = 11,022,348.26/5,496.82
  6. Step 6: Final answer
    x = 2,005.22

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1.5x scale

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.