Home / 4,463.24-6,694.92-1,343.39

Finding the Fourth Proportional to 4,463.24, 6,694.92 and 1,343.39

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Solution

The fourth proportional to 4,463.24, 6,694.92 and 1,343.39 is: 2,015.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.24 : 6,694.92 = 1,343.39 : x
  2. Step 2: Convert to fraction form
    4,463.24/6,694.92 = 1,343.39/x
  3. Step 3: Cross multiply
    4,463.24x = 6,694.92 × 1,343.39
  4. Step 4: Simplify right side
    4,463.24x = 8,993,855.10
  5. Step 5: Solve for x
    x = 8,993,855.10/4,463.24
  6. Step 6: Final answer
    x = 2,015.10

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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.