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Finding the Fourth Proportional to 22,642.92, 33,961.08 and 6,003.96

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Solution

The fourth proportional to 22,642.92, 33,961.08 and 6,003.96 is: 9,005.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,642.92 : 33,961.08 = 6,003.96 : x
  2. Step 2: Convert to fraction form
    22,642.92/33,961.08 = 6,003.96/x
  3. Step 3: Cross multiply
    22,642.92x = 33,961.08 × 6,003.96
  4. Step 4: Simplify right side
    22,642.92x = 203,900,965.88
  5. Step 5: Solve for x
    x = 203,900,965.88/22,642.92
  6. Step 6: Final answer
    x = 9,005.06

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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.