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Finding the Fourth Proportional to 17,049.04, 25,563.32 and 7,046.08

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Solution

The fourth proportional to 17,049.04, 25,563.32 and 7,046.08 is: 10,564.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049.04 : 25,563.32 = 7,046.08 : x
  2. Step 2: Convert to fraction form
    17,049.04/25,563.32 = 7,046.08/x
  3. Step 3: Cross multiply
    17,049.04x = 25,563.32 × 7,046.08
  4. Step 4: Simplify right side
    17,049.04x = 180,121,197.79
  5. Step 5: Solve for x
    x = 180,121,197.79/17,049.04
  6. Step 6: Final answer
    x = 10,564.89

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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.