Home / 2,324.22-3,475.38-1,963.38

Finding the Fourth Proportional to 2,324.22, 3,475.38 and 1,963.38

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Solution

The fourth proportional to 2,324.22, 3,475.38 and 1,963.38 is: 2,935.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324.22 : 3,475.38 = 1,963.38 : x
  2. Step 2: Convert to fraction form
    2,324.22/3,475.38 = 1,963.38/x
  3. Step 3: Cross multiply
    2,324.22x = 3,475.38 × 1,963.38
  4. Step 4: Simplify right side
    2,324.22x = 6,823,491.58
  5. Step 5: Solve for x
    x = 6,823,491.58/2,324.22
  6. Step 6: Final answer
    x = 2,935.82

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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.