Home / 9,344.34-14,016.33-2,418.66

Finding the Fourth Proportional to 9,344.34, 14,016.33 and 2,418.66

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Solution

The fourth proportional to 9,344.34, 14,016.33 and 2,418.66 is: 3,627.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.34 : 14,016.33 = 2,418.66 : x
  2. Step 2: Convert to fraction form
    9,344.34/14,016.33 = 2,418.66/x
  3. Step 3: Cross multiply
    9,344.34x = 14,016.33 × 2,418.66
  4. Step 4: Simplify right side
    9,344.34x = 33,900,736.72
  5. Step 5: Solve for x
    x = 33,900,736.72/9,344.34
  6. Step 6: Final answer
    x = 3,627.94

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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.