Home / 4,084.92-6,119.36-2,694.02

Finding the Fourth Proportional to 4,084.92, 6,119.36 and 2,694.02

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Solution

The fourth proportional to 4,084.92, 6,119.36 and 2,694.02 is: 4,035.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084.92 : 6,119.36 = 2,694.02 : x
  2. Step 2: Convert to fraction form
    4,084.92/6,119.36 = 2,694.02/x
  3. Step 3: Cross multiply
    4,084.92x = 6,119.36 × 2,694.02
  4. Step 4: Simplify right side
    4,084.92x = 16,485,634.16
  5. Step 5: Solve for x
    x = 16,485,634.16/4,084.92
  6. Step 6: Final answer
    x = 4,035.73

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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.