Home / 2,247.04-3,371.33-1,371.30

Finding the Fourth Proportional to 2,247.04, 3,371.33 and 1,371.30

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Solution

The fourth proportional to 2,247.04, 3,371.33 and 1,371.30 is: 2,057.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247.04 : 3,371.33 = 1,371.30 : x
  2. Step 2: Convert to fraction form
    2,247.04/3,371.33 = 1,371.30/x
  3. Step 3: Cross multiply
    2,247.04x = 3,371.33 × 1,371.30
  4. Step 4: Simplify right side
    2,247.04x = 4,623,104.83
  5. Step 5: Solve for x
    x = 4,623,104.83/2,247.04
  6. Step 6: Final answer
    x = 2,057.42

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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.