Home / 3,371.38-4,651.73-2,044.98

Finding the Fourth Proportional to 3,371.38, 4,651.73 and 2,044.98

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Solution

The fourth proportional to 3,371.38, 4,651.73 and 2,044.98 is: 2,821.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371.38 : 4,651.73 = 2,044.98 : x
  2. Step 2: Convert to fraction form
    3,371.38/4,651.73 = 2,044.98/x
  3. Step 3: Cross multiply
    3,371.38x = 4,651.73 × 2,044.98
  4. Step 4: Simplify right side
    3,371.38x = 9,512,694.82
  5. Step 5: Solve for x
    x = 9,512,694.82/3,371.38
  6. Step 6: Final answer
    x = 2,821.60

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1.5x scale

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.