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Finding the Fourth Proportional to 22,625.52, 33,920.65 and 10,773.19

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Solution

The fourth proportional to 22,625.52, 33,920.65 and 10,773.19 is: 16,151.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,625.52 : 33,920.65 = 10,773.19 : x
  2. Step 2: Convert to fraction form
    22,625.52/33,920.65 = 10,773.19/x
  3. Step 3: Cross multiply
    22,625.52x = 33,920.65 × 10,773.19
  4. Step 4: Simplify right side
    22,625.52x = 365,433,607.37
  5. Step 5: Solve for x
    x = 365,433,607.37/22,625.52
  6. Step 6: Final answer
    x = 16,151.39

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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.