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Finding the Fourth Proportional to 11,041, 15,236.66 and 6,073

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Solution

The fourth proportional to 11,041, 15,236.66 and 6,073 is: 8,380.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041 : 15,236.66 = 6,073 : x
  2. Step 2: Convert to fraction form
    11,041/15,236.66 = 6,073/x
  3. Step 3: Cross multiply
    11,041x = 15,236.66 × 6,073
  4. Step 4: Simplify right side
    11,041x = 92,532,236.18
  5. Step 5: Solve for x
    x = 92,532,236.18/11,041
  6. Step 6: Final answer
    x = 8,380.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.