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Finding the Fourth Proportional to 11,093.97, 15,310.30 and 6,058.66

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Solution

The fourth proportional to 11,093.97, 15,310.30 and 6,058.66 is: 8,361.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093.97 : 15,310.30 = 6,058.66 : x
  2. Step 2: Convert to fraction form
    11,093.97/15,310.30 = 6,058.66/x
  3. Step 3: Cross multiply
    11,093.97x = 15,310.30 × 6,058.66
  4. Step 4: Simplify right side
    11,093.97x = 92,759,902.20
  5. Step 5: Solve for x
    x = 92,759,902.20/11,093.97
  6. Step 6: Final answer
    x = 8,361.29

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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.