Home / 4,137.38-6,210.17-3,366.46

Finding the Fourth Proportional to 4,137.38, 6,210.17 and 3,366.46

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Solution

The fourth proportional to 4,137.38, 6,210.17 and 3,366.46 is: 5,053.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137.38 : 6,210.17 = 3,366.46 : x
  2. Step 2: Convert to fraction form
    4,137.38/6,210.17 = 3,366.46/x
  3. Step 3: Cross multiply
    4,137.38x = 6,210.17 × 3,366.46
  4. Step 4: Simplify right side
    4,137.38x = 20,906,288.90
  5. Step 5: Solve for x
    x = 20,906,288.90/4,137.38
  6. Step 6: Final answer
    x = 5,053.03

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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.