Home / 6,207.47-9,305.96-2,694.82

Finding the Fourth Proportional to 6,207.47, 9,305.96 and 2,694.82

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Solution

The fourth proportional to 6,207.47, 9,305.96 and 2,694.82 is: 4,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.47 : 9,305.96 = 2,694.82 : x
  2. Step 2: Convert to fraction form
    6,207.47/9,305.96 = 2,694.82/x
  3. Step 3: Cross multiply
    6,207.47x = 9,305.96 × 2,694.82
  4. Step 4: Simplify right side
    6,207.47x = 25,077,850.39
  5. Step 5: Solve for x
    x = 25,077,850.39/6,207.47
  6. Step 6: Final answer
    x = 4,039.95

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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.