Home / 3,614.02-5,414.10-2,223.26

Finding the Fourth Proportional to 3,614.02, 5,414.10 and 2,223.26

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Solution

The fourth proportional to 3,614.02, 5,414.10 and 2,223.26 is: 3,330.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614.02 : 5,414.10 = 2,223.26 : x
  2. Step 2: Convert to fraction form
    3,614.02/5,414.10 = 2,223.26/x
  3. Step 3: Cross multiply
    3,614.02x = 5,414.10 × 2,223.26
  4. Step 4: Simplify right side
    3,614.02x = 12,036,951.97
  5. Step 5: Solve for x
    x = 12,036,951.97/3,614.02
  6. Step 6: Final answer
    x = 3,330.63

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1.5x scale

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.