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Finding the Fourth Proportional to 33,104.75, 45,684.45 and 17,997.39

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Solution

The fourth proportional to 33,104.75, 45,684.45 and 17,997.39 is: 24,836.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,104.75 : 45,684.45 = 17,997.39 : x
  2. Step 2: Convert to fraction form
    33,104.75/45,684.45 = 17,997.39/x
  3. Step 3: Cross multiply
    33,104.75x = 45,684.45 × 17,997.39
  4. Step 4: Simplify right side
    33,104.75x = 822,200,863.59
  5. Step 5: Solve for x
    x = 822,200,863.59/33,104.75
  6. Step 6: Final answer
    x = 24,836.34

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