Home / 4,209.33-5,810.19-2,717.25

Finding the Fourth Proportional to 4,209.33, 5,810.19 and 2,717.25

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Solution

The fourth proportional to 4,209.33, 5,810.19 and 2,717.25 is: 3,750.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209.33 : 5,810.19 = 2,717.25 : x
  2. Step 2: Convert to fraction form
    4,209.33/5,810.19 = 2,717.25/x
  3. Step 3: Cross multiply
    4,209.33x = 5,810.19 × 2,717.25
  4. Step 4: Simplify right side
    4,209.33x = 15,787,738.78
  5. Step 5: Solve for x
    x = 15,787,738.78/4,209.33
  6. Step 6: Final answer
    x = 3,750.65

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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.