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Finding the Fourth Proportional to 33,763.68, 50,554.40 and 22,646.43

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Solution

The fourth proportional to 33,763.68, 50,554.40 and 22,646.43 is: 33,908.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,763.68 : 50,554.40 = 22,646.43 : x
  2. Step 2: Convert to fraction form
    33,763.68/50,554.40 = 22,646.43/x
  3. Step 3: Cross multiply
    33,763.68x = 50,554.40 × 22,646.43
  4. Step 4: Simplify right side
    33,763.68x = 1,144,876,567.56
  5. Step 5: Solve for x
    x = 1,144,876,567.56/33,763.68
  6. Step 6: Final answer
    x = 33,908.52

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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.