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Finding the Third Proportional to 25,571.95 and 38,910.38

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Solution

The third proportional to 25,571.95 and 38,910.38 is: 59,206.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,571.95 : 38,910.38 = 38,910.38 : x
  2. Step 2: Convert to fraction form
    25,571.95/38,910.38 = 38,910.38/x
  3. Step 3: Cross multiply
    25,571.95x = 38,910.38 × 38,910.38
  4. Step 4: Simplify right side
    25,571.95x = 1,514,017,282.64
  5. Step 5: Solve for x
    x = 1,514,017,282.64/25,571.95
  6. Step 6: Final answer
    x = 59,206.17

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.