Home / 4,144.03-5,719.49-2,375.29

Finding the Fourth Proportional to 4,144.03, 5,719.49 and 2,375.29

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Solution

The fourth proportional to 4,144.03, 5,719.49 and 2,375.29 is: 3,278.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144.03 : 5,719.49 = 2,375.29 : x
  2. Step 2: Convert to fraction form
    4,144.03/5,719.49 = 2,375.29/x
  3. Step 3: Cross multiply
    4,144.03x = 5,719.49 × 2,375.29
  4. Step 4: Simplify right side
    4,144.03x = 13,585,447.40
  5. Step 5: Solve for x
    x = 13,585,447.40/4,144.03
  6. Step 6: Final answer
    x = 3,278.32

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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.