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Finding the Fourth Proportional to 17,763.08, 24,513.57 and 9,805.82

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Solution

The fourth proportional to 17,763.08, 24,513.57 and 9,805.82 is: 13,532.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,763.08 : 24,513.57 = 9,805.82 : x
  2. Step 2: Convert to fraction form
    17,763.08/24,513.57 = 9,805.82/x
  3. Step 3: Cross multiply
    17,763.08x = 24,513.57 × 9,805.82
  4. Step 4: Simplify right side
    17,763.08x = 240,375,532.41
  5. Step 5: Solve for x
    x = 240,375,532.41/17,763.08
  6. Step 6: Final answer
    x = 13,532.32

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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.