Home / 9,207.27-13,811.37-2,634.44

Finding the Fourth Proportional to 9,207.27, 13,811.37 and 2,634.44

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Solution

The fourth proportional to 9,207.27, 13,811.37 and 2,634.44 is: 3,951.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,207.27 : 13,811.37 = 2,634.44 : x
  2. Step 2: Convert to fraction form
    9,207.27/13,811.37 = 2,634.44/x
  3. Step 3: Cross multiply
    9,207.27x = 13,811.37 × 2,634.44
  4. Step 4: Simplify right side
    9,207.27x = 36,385,156.53
  5. Step 5: Solve for x
    x = 36,385,156.53/9,207.27
  6. Step 6: Final answer
    x = 3,951.79

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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.