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Finding the Fourth Proportional to 22,792.08, 34,166.24 and 7,199.04

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Solution

The fourth proportional to 22,792.08, 34,166.24 and 7,199.04 is: 10,791.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,792.08 : 34,166.24 = 7,199.04 : x
  2. Step 2: Convert to fraction form
    22,792.08/34,166.24 = 7,199.04/x
  3. Step 3: Cross multiply
    22,792.08x = 34,166.24 × 7,199.04
  4. Step 4: Simplify right side
    22,792.08x = 245,964,128.41
  5. Step 5: Solve for x
    x = 245,964,128.41/22,792.08
  6. Step 6: Final answer
    x = 10,791.65

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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.