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Finding the Fourth Proportional to 16,792.54, 25,194.27 and 8,028.13

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Solution

The fourth proportional to 16,792.54, 25,194.27 and 8,028.13 is: 12,044.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,792.54 : 25,194.27 = 8,028.13 : x
  2. Step 2: Convert to fraction form
    16,792.54/25,194.27 = 8,028.13/x
  3. Step 3: Cross multiply
    16,792.54x = 25,194.27 × 8,028.13
  4. Step 4: Simplify right side
    16,792.54x = 202,262,874.82
  5. Step 5: Solve for x
    x = 202,262,874.82/16,792.54
  6. Step 6: Final answer
    x = 12,044.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.