Home / 2,264.97-3,395.33-1,223.43

Finding the Fourth Proportional to 2,264.97, 3,395.33 and 1,223.43

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Solution

The fourth proportional to 2,264.97, 3,395.33 and 1,223.43 is: 1,834.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264.97 : 3,395.33 = 1,223.43 : x
  2. Step 2: Convert to fraction form
    2,264.97/3,395.33 = 1,223.43/x
  3. Step 3: Cross multiply
    2,264.97x = 3,395.33 × 1,223.43
  4. Step 4: Simplify right side
    2,264.97x = 4,153,948.58
  5. Step 5: Solve for x
    x = 4,153,948.58/2,264.97
  6. Step 6: Final answer
    x = 1,834.00

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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.