Home / 22,792.30-34,196.55-11,097.70

Finding the Fourth Proportional to 22,792.30, 34,196.55 and 11,097.70

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Solution

The fourth proportional to 22,792.30, 34,196.55 and 11,097.70 is: 16,650.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,792.30 : 34,196.55 = 11,097.70 : x
  2. Step 2: Convert to fraction form
    22,792.30/34,196.55 = 11,097.70/x
  3. Step 3: Cross multiply
    22,792.30x = 34,196.55 × 11,097.70
  4. Step 4: Simplify right side
    22,792.30x = 379,503,052.94
  5. Step 5: Solve for x
    x = 379,503,052.94/22,792.30
  6. Step 6: Final answer
    x = 16,650.49

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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.