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Finding the Third Proportional to 30,044.25 and 43,517.25

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Solution

The third proportional to 30,044.25 and 43,517.25 is: 63,032.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,044.25 : 43,517.25 = 43,517.25 : x
  2. Step 2: Convert to fraction form
    30,044.25/43,517.25 = 43,517.25/x
  3. Step 3: Cross multiply
    30,044.25x = 43,517.25 × 43,517.25
  4. Step 4: Simplify right side
    30,044.25x = 1,893,751,047.56
  5. Step 5: Solve for x
    x = 1,893,751,047.56/30,044.25
  6. Step 6: Final answer
    x = 63,032.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.