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Finding the Fourth Proportional to 22,792.27, 34,181.02 and 7,590.79

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Solution

The fourth proportional to 22,792.27, 34,181.02 and 7,590.79 is: 11,383.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,792.27 : 34,181.02 = 7,590.79 : x
  2. Step 2: Convert to fraction form
    22,792.27/34,181.02 = 7,590.79/x
  3. Step 3: Cross multiply
    22,792.27x = 34,181.02 × 7,590.79
  4. Step 4: Simplify right side
    22,792.27x = 259,460,906.85
  5. Step 5: Solve for x
    x = 259,460,906.85/22,792.27
  6. Step 6: Final answer
    x = 11,383.72

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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.