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Finding the Fourth Proportional to 22,808.50, 34,395.14 and 22,496.62

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Solution

The fourth proportional to 22,808.50, 34,395.14 and 22,496.62 is: 33,924.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,808.50 : 34,395.14 = 22,496.62 : x
  2. Step 2: Convert to fraction form
    22,808.50/34,395.14 = 22,496.62/x
  3. Step 3: Cross multiply
    22,808.50x = 34,395.14 × 22,496.62
  4. Step 4: Simplify right side
    22,808.50x = 773,774,394.43
  5. Step 5: Solve for x
    x = 773,774,394.43/22,808.50
  6. Step 6: Final answer
    x = 33,924.83

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.