Home / 2,694.06-4,043.64-2,546.10

Finding the Fourth Proportional to 2,694.06, 4,043.64 and 2,546.10

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Solution

The fourth proportional to 2,694.06, 4,043.64 and 2,546.10 is: 3,821.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.06 : 4,043.64 = 2,546.10 : x
  2. Step 2: Convert to fraction form
    2,694.06/4,043.64 = 2,546.10/x
  3. Step 3: Cross multiply
    2,694.06x = 4,043.64 × 2,546.10
  4. Step 4: Simplify right side
    2,694.06x = 10,295,511.80
  5. Step 5: Solve for x
    x = 10,295,511.80/2,694.06
  6. Step 6: Final answer
    x = 3,821.56

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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.