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Finding the Fourth Proportional to 11,191.29, 16,797.02 and 7,300.41

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Solution

The fourth proportional to 11,191.29, 16,797.02 and 7,300.41 is: 10,957.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,191.29 : 16,797.02 = 7,300.41 : x
  2. Step 2: Convert to fraction form
    11,191.29/16,797.02 = 7,300.41/x
  3. Step 3: Cross multiply
    11,191.29x = 16,797.02 × 7,300.41
  4. Step 4: Simplify right side
    11,191.29x = 122,625,096.28
  5. Step 5: Solve for x
    x = 122,625,096.28/11,191.29
  6. Step 6: Final answer
    x = 10,957.19

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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.