Home / 9,233.39-13,851.05-2,993.15

Finding the Fourth Proportional to 9,233.39, 13,851.05 and 2,993.15

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Solution

The fourth proportional to 9,233.39, 13,851.05 and 2,993.15 is: 4,490.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233.39 : 13,851.05 = 2,993.15 : x
  2. Step 2: Convert to fraction form
    9,233.39/13,851.05 = 2,993.15/x
  3. Step 3: Cross multiply
    9,233.39x = 13,851.05 × 2,993.15
  4. Step 4: Simplify right side
    9,233.39x = 41,458,289.97
  5. Step 5: Solve for x
    x = 41,458,289.97/9,233.39
  6. Step 6: Final answer
    x = 4,490.04

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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.