Home / 9,296.91-13,951.59-3,454.11

Finding the Fourth Proportional to 9,296.91, 13,951.59 and 3,454.11

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Solution

The fourth proportional to 9,296.91, 13,951.59 and 3,454.11 is: 5,183.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296.91 : 13,951.59 = 3,454.11 : x
  2. Step 2: Convert to fraction form
    9,296.91/13,951.59 = 3,454.11/x
  3. Step 3: Cross multiply
    9,296.91x = 13,951.59 × 3,454.11
  4. Step 4: Simplify right side
    9,296.91x = 48,190,326.53
  5. Step 5: Solve for x
    x = 48,190,326.53/9,296.91
  6. Step 6: Final answer
    x = 5,183.48

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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.