Home / 22,101.19-33,165.09-8,062.44

Finding the Fourth Proportional to 22,101.19, 33,165.09 and 8,062.44

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Solution

The fourth proportional to 22,101.19, 33,165.09 and 8,062.44 is: 12,098.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101.19 : 33,165.09 = 8,062.44 : x
  2. Step 2: Convert to fraction form
    22,101.19/33,165.09 = 8,062.44/x
  3. Step 3: Cross multiply
    22,101.19x = 33,165.09 × 8,062.44
  4. Step 4: Simplify right side
    22,101.19x = 267,391,423.85
  5. Step 5: Solve for x
    x = 267,391,423.85/22,101.19
  6. Step 6: Final answer
    x = 12,098.51

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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.