Home / 4,932.44-6,806.81-2,694.28

Finding the Fourth Proportional to 4,932.44, 6,806.81 and 2,694.28

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Solution

The fourth proportional to 4,932.44, 6,806.81 and 2,694.28 is: 3,718.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.44 : 6,806.81 = 2,694.28 : x
  2. Step 2: Convert to fraction form
    4,932.44/6,806.81 = 2,694.28/x
  3. Step 3: Cross multiply
    4,932.44x = 6,806.81 × 2,694.28
  4. Step 4: Simplify right side
    4,932.44x = 18,339,404.54
  5. Step 5: Solve for x
    x = 18,339,404.54/4,932.44
  6. Step 6: Final answer
    x = 3,718.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.