Home / 3,377.98-5,059.13-3,261.17

Finding the Fourth Proportional to 3,377.98, 5,059.13 and 3,261.17

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Solution

The fourth proportional to 3,377.98, 5,059.13 and 3,261.17 is: 4,884.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377.98 : 5,059.13 = 3,261.17 : x
  2. Step 2: Convert to fraction form
    3,377.98/5,059.13 = 3,261.17/x
  3. Step 3: Cross multiply
    3,377.98x = 5,059.13 × 3,261.17
  4. Step 4: Simplify right side
    3,377.98x = 16,498,666.68
  5. Step 5: Solve for x
    x = 16,498,666.68/3,377.98
  6. Step 6: Final answer
    x = 4,884.19

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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.