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Finding the Fourth Proportional to 22,591.57, 33,886.44 and 10,751.09

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Solution

The fourth proportional to 22,591.57, 33,886.44 and 10,751.09 is: 16,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,591.57 : 33,886.44 = 10,751.09 : x
  2. Step 2: Convert to fraction form
    22,591.57/33,886.44 = 10,751.09/x
  3. Step 3: Cross multiply
    22,591.57x = 33,886.44 × 10,751.09
  4. Step 4: Simplify right side
    22,591.57x = 364,316,166.22
  5. Step 5: Solve for x
    x = 364,316,166.22/22,591.57
  6. Step 6: Final answer
    x = 16,126.20

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1.5x scale

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.