Home / 4,414.18-6,621.26-3,441

Finding the Fourth Proportional to 4,414.18, 6,621.26 and 3,441

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Solution

The fourth proportional to 4,414.18, 6,621.26 and 3,441 is: 5,161.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.18 : 6,621.26 = 3,441 : x
  2. Step 2: Convert to fraction form
    4,414.18/6,621.26 = 3,441/x
  3. Step 3: Cross multiply
    4,414.18x = 6,621.26 × 3,441
  4. Step 4: Simplify right side
    4,414.18x = 22,783,755.66
  5. Step 5: Solve for x
    x = 22,783,755.66/4,414.18
  6. Step 6: Final answer
    x = 5,161.49

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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.