Home / 11,044.09-15,241.49-6,264.22

Finding the Fourth Proportional to 11,044.09, 15,241.49 and 6,264.22

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Solution

The fourth proportional to 11,044.09, 15,241.49 and 6,264.22 is: 8,644.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.09 : 15,241.49 = 6,264.22 : x
  2. Step 2: Convert to fraction form
    11,044.09/15,241.49 = 6,264.22/x
  3. Step 3: Cross multiply
    11,044.09x = 15,241.49 × 6,264.22
  4. Step 4: Simplify right side
    11,044.09x = 95,476,046.49
  5. Step 5: Solve for x
    x = 95,476,046.49/11,044.09
  6. Step 6: Final answer
    x = 8,644.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.