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Finding the Fourth Proportional to 17,096.27, 25,647.11 and 7,235.63

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Solution

The fourth proportional to 17,096.27, 25,647.11 and 7,235.63 is: 10,854.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,096.27 : 25,647.11 = 7,235.63 : x
  2. Step 2: Convert to fraction form
    17,096.27/25,647.11 = 7,235.63/x
  3. Step 3: Cross multiply
    17,096.27x = 25,647.11 × 7,235.63
  4. Step 4: Simplify right side
    17,096.27x = 185,572,834.12
  5. Step 5: Solve for x
    x = 185,572,834.12/17,096.27
  6. Step 6: Final answer
    x = 10,854.58

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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.