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Finding the Fourth Proportional to 22,058.92, 33,093.38 and 7,269.32

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Solution

The fourth proportional to 22,058.92, 33,093.38 and 7,269.32 is: 10,905.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,058.92 : 33,093.38 = 7,269.32 : x
  2. Step 2: Convert to fraction form
    22,058.92/33,093.38 = 7,269.32/x
  3. Step 3: Cross multiply
    22,058.92x = 33,093.38 × 7,269.32
  4. Step 4: Simplify right side
    22,058.92x = 240,566,369.10
  5. Step 5: Solve for x
    x = 240,566,369.10/22,058.92
  6. Step 6: Final answer
    x = 10,905.63

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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.