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Finding the Fourth Proportional to 17,167.44, 23,692 and 10,452

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Solution

The fourth proportional to 17,167.44, 23,692 and 10,452 is: 14,424.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,167.44 : 23,692 = 10,452 : x
  2. Step 2: Convert to fraction form
    17,167.44/23,692 = 10,452/x
  3. Step 3: Cross multiply
    17,167.44x = 23,692 × 10,452
  4. Step 4: Simplify right side
    17,167.44x = 247,628,784
  5. Step 5: Solve for x
    x = 247,628,784/17,167.44
  6. Step 6: Final answer
    x = 14,424.33

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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.