Home / 2,508.91-3,754.48-1,849.23

Finding the Fourth Proportional to 2,508.91, 3,754.48 and 1,849.23

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Solution

The fourth proportional to 2,508.91, 3,754.48 and 1,849.23 is: 2,767.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508.91 : 3,754.48 = 1,849.23 : x
  2. Step 2: Convert to fraction form
    2,508.91/3,754.48 = 1,849.23/x
  3. Step 3: Cross multiply
    2,508.91x = 3,754.48 × 1,849.23
  4. Step 4: Simplify right side
    2,508.91x = 6,942,890.69
  5. Step 5: Solve for x
    x = 6,942,890.69/2,508.91
  6. Step 6: Final answer
    x = 2,767.29

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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.