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Finding the Third Proportional to 24,647.50 and 38,235.75

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Solution

The third proportional to 24,647.50 and 38,235.75 is: 59,315.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,647.50 : 38,235.75 = 38,235.75 : x
  2. Step 2: Convert to fraction form
    24,647.50/38,235.75 = 38,235.75/x
  3. Step 3: Cross multiply
    24,647.50x = 38,235.75 × 38,235.75
  4. Step 4: Simplify right side
    24,647.50x = 1,461,972,578.06
  5. Step 5: Solve for x
    x = 1,461,972,578.06/24,647.50
  6. Step 6: Final answer
    x = 59,315.25

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.