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Finding the Fourth Proportional to 17,101, 25,649.82 and 8,341.96

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Solution

The fourth proportional to 17,101, 25,649.82 and 8,341.96 is: 12,512.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,101 : 25,649.82 = 8,341.96 : x
  2. Step 2: Convert to fraction form
    17,101/25,649.82 = 8,341.96/x
  3. Step 3: Cross multiply
    17,101x = 25,649.82 × 8,341.96
  4. Step 4: Simplify right side
    17,101x = 213,969,772.45
  5. Step 5: Solve for x
    x = 213,969,772.45/17,101
  6. Step 6: Final answer
    x = 12,512.12

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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.