Home / 9,355.73-14,034.14-3,512.39

Finding the Fourth Proportional to 9,355.73, 14,034.14 and 3,512.39

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Solution

The fourth proportional to 9,355.73, 14,034.14 and 3,512.39 is: 5,268.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355.73 : 14,034.14 = 3,512.39 : x
  2. Step 2: Convert to fraction form
    9,355.73/14,034.14 = 3,512.39/x
  3. Step 3: Cross multiply
    9,355.73x = 14,034.14 × 3,512.39
  4. Step 4: Simplify right side
    9,355.73x = 49,293,355.43
  5. Step 5: Solve for x
    x = 49,293,355.43/9,355.73
  6. Step 6: Final answer
    x = 5,268.79

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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.