Home / 3,292.03-4,938.05-1,344.43

Finding the Fourth Proportional to 3,292.03, 4,938.05 and 1,344.43

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Solution

The fourth proportional to 3,292.03, 4,938.05 and 1,344.43 is: 2,016.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292.03 : 4,938.05 = 1,344.43 : x
  2. Step 2: Convert to fraction form
    3,292.03/4,938.05 = 1,344.43/x
  3. Step 3: Cross multiply
    3,292.03x = 4,938.05 × 1,344.43
  4. Step 4: Simplify right side
    3,292.03x = 6,638,862.56
  5. Step 5: Solve for x
    x = 6,638,862.56/3,292.03
  6. Step 6: Final answer
    x = 2,016.65

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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.