Home / 9,264.92-13,897.34-2,691.09

Finding the Fourth Proportional to 9,264.92, 13,897.34 and 2,691.09

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Solution

The fourth proportional to 9,264.92, 13,897.34 and 2,691.09 is: 4,036.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264.92 : 13,897.34 = 2,691.09 : x
  2. Step 2: Convert to fraction form
    9,264.92/13,897.34 = 2,691.09/x
  3. Step 3: Cross multiply
    9,264.92x = 13,897.34 × 2,691.09
  4. Step 4: Simplify right side
    9,264.92x = 37,398,989.34
  5. Step 5: Solve for x
    x = 37,398,989.34/9,264.92
  6. Step 6: Final answer
    x = 4,036.63

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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.