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Finding the Third Proportional to 25,983 and 39,004.50

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Solution

The third proportional to 25,983 and 39,004.50 is: 58,551.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,983 : 39,004.50 = 39,004.50 : x
  2. Step 2: Convert to fraction form
    25,983/39,004.50 = 39,004.50/x
  3. Step 3: Cross multiply
    25,983x = 39,004.50 × 39,004.50
  4. Step 4: Simplify right side
    25,983x = 1,521,351,020.25
  5. Step 5: Solve for x
    x = 1,521,351,020.25/25,983
  6. Step 6: Final answer
    x = 58,551.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.