Home / 6,694.20-10,039.32-2,013.84

Finding the Fourth Proportional to 6,694.20, 10,039.32 and 2,013.84

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Solution

The fourth proportional to 6,694.20, 10,039.32 and 2,013.84 is: 3,020.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694.20 : 10,039.32 = 2,013.84 : x
  2. Step 2: Convert to fraction form
    6,694.20/10,039.32 = 2,013.84/x
  3. Step 3: Cross multiply
    6,694.20x = 10,039.32 × 2,013.84
  4. Step 4: Simplify right side
    6,694.20x = 20,217,584.19
  5. Step 5: Solve for x
    x = 20,217,584.19/6,694.20
  6. Step 6: Final answer
    x = 3,020.16

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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.