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Finding the Fourth Proportional to 17,574.33, 24,252.36 and 9,616.44

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Solution

The fourth proportional to 17,574.33, 24,252.36 and 9,616.44 is: 13,270.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,574.33 : 24,252.36 = 9,616.44 : x
  2. Step 2: Convert to fraction form
    17,574.33/24,252.36 = 9,616.44/x
  3. Step 3: Cross multiply
    17,574.33x = 24,252.36 × 9,616.44
  4. Step 4: Simplify right side
    17,574.33x = 233,221,364.80
  5. Step 5: Solve for x
    x = 233,221,364.80/17,574.33
  6. Step 6: Final answer
    x = 13,270.57

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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.