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Finding the Fourth Proportional to 22,625.33, 33,892.70 and 10,790.62

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Solution

The fourth proportional to 22,625.33, 33,892.70 and 10,790.62 is: 16,164.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,625.33 : 33,892.70 = 10,790.62 : x
  2. Step 2: Convert to fraction form
    22,625.33/33,892.70 = 10,790.62/x
  3. Step 3: Cross multiply
    22,625.33x = 33,892.70 × 10,790.62
  4. Step 4: Simplify right side
    22,625.33x = 365,723,107.79
  5. Step 5: Solve for x
    x = 365,723,107.79/22,625.33
  6. Step 6: Final answer
    x = 16,164.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.