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Finding the Third Proportional to 112,940.44 and 150,567.19

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Solution

The third proportional to 112,940.44 and 150,567.19 is: 200,729.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,940.44 : 150,567.19 = 150,567.19 : x
  2. Step 2: Convert to fraction form
    112,940.44/150,567.19 = 150,567.19/x
  3. Step 3: Cross multiply
    112,940.44x = 150,567.19 × 150,567.19
  4. Step 4: Simplify right side
    112,940.44x = 22,670,477,951.66
  5. Step 5: Solve for x
    x = 22,670,477,951.66/112,940.44
  6. Step 6: Final answer
    x = 200,729.50

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.