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Finding the Fourth Proportional to 22,893.03, 34,348.38 and 8,849.16

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Solution

The fourth proportional to 22,893.03, 34,348.38 and 8,849.16 is: 13,277.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893.03 : 34,348.38 = 8,849.16 : x
  2. Step 2: Convert to fraction form
    22,893.03/34,348.38 = 8,849.16/x
  3. Step 3: Cross multiply
    22,893.03x = 34,348.38 × 8,849.16
  4. Step 4: Simplify right side
    22,893.03x = 303,954,310.36
  5. Step 5: Solve for x
    x = 303,954,310.36/22,893.03
  6. Step 6: Final answer
    x = 13,277.16

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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.