Home / 33,691.03-50,541.88-11,202.54

Finding the Fourth Proportional to 33,691.03, 50,541.88 and 11,202.54

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Solution

The fourth proportional to 33,691.03, 50,541.88 and 11,202.54 is: 16,805.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,691.03 : 50,541.88 = 11,202.54 : x
  2. Step 2: Convert to fraction form
    33,691.03/50,541.88 = 11,202.54/x
  3. Step 3: Cross multiply
    33,691.03x = 50,541.88 × 11,202.54
  4. Step 4: Simplify right side
    33,691.03x = 566,197,432.38
  5. Step 5: Solve for x
    x = 566,197,432.38/33,691.03
  6. Step 6: Final answer
    x = 16,805.59

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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.