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Finding the Third Proportional to 25,205 and 37,563

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Solution

The third proportional to 25,205 and 37,563 is: 55,980.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,205 : 37,563 = 37,563 : x
  2. Step 2: Convert to fraction form
    25,205/37,563 = 37,563/x
  3. Step 3: Cross multiply
    25,205x = 37,563 × 37,563
  4. Step 4: Simplify right side
    25,205x = 1,410,978,969
  5. Step 5: Solve for x
    x = 1,410,978,969/25,205
  6. Step 6: Final answer
    x = 55,980.12

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.