Home / 5,544.82-8,311.31-2,766.02

Finding the Fourth Proportional to 5,544.82, 8,311.31 and 2,766.02

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Solution

The fourth proportional to 5,544.82, 8,311.31 and 2,766.02 is: 4,146.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.82 : 8,311.31 = 2,766.02 : x
  2. Step 2: Convert to fraction form
    5,544.82/8,311.31 = 2,766.02/x
  3. Step 3: Cross multiply
    5,544.82x = 8,311.31 × 2,766.02
  4. Step 4: Simplify right side
    5,544.82x = 22,989,204.67
  5. Step 5: Solve for x
    x = 22,989,204.67/5,544.82
  6. Step 6: Final answer
    x = 4,146.07

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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.