Home / 11,083.67-16,625.49-3,292.49

Finding the Fourth Proportional to 11,083.67, 16,625.49 and 3,292.49

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Solution

The fourth proportional to 11,083.67, 16,625.49 and 3,292.49 is: 4,938.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083.67 : 16,625.49 = 3,292.49 : x
  2. Step 2: Convert to fraction form
    11,083.67/16,625.49 = 3,292.49/x
  3. Step 3: Cross multiply
    11,083.67x = 16,625.49 × 3,292.49
  4. Step 4: Simplify right side
    11,083.67x = 54,739,176.44
  5. Step 5: Solve for x
    x = 54,739,176.44/11,083.67
  6. Step 6: Final answer
    x = 4,938.73

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Double scale
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Similar ratio
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1.5x scale

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.