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Finding the Third Proportional to 38,244.75 and 55,083.75

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Solution

The third proportional to 38,244.75 and 55,083.75 is: 79,336.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,244.75 : 55,083.75 = 55,083.75 : x
  2. Step 2: Convert to fraction form
    38,244.75/55,083.75 = 55,083.75/x
  3. Step 3: Cross multiply
    38,244.75x = 55,083.75 × 55,083.75
  4. Step 4: Simplify right side
    38,244.75x = 3,034,219,514.06
  5. Step 5: Solve for x
    x = 3,034,219,514.06/38,244.75
  6. Step 6: Final answer
    x = 79,336.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.