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Finding the Fourth Proportional to 17,614.37, 24,312.42 and 10,896.09

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Solution

The fourth proportional to 17,614.37, 24,312.42 and 10,896.09 is: 15,039.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,614.37 : 24,312.42 = 10,896.09 : x
  2. Step 2: Convert to fraction form
    17,614.37/24,312.42 = 10,896.09/x
  3. Step 3: Cross multiply
    17,614.37x = 24,312.42 × 10,896.09
  4. Step 4: Simplify right side
    17,614.37x = 264,910,316.44
  5. Step 5: Solve for x
    x = 264,910,316.44/17,614.37
  6. Step 6: Final answer
    x = 15,039.45

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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.