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Finding the Third Proportional to 19,050.19 and 25,697.25

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Solution

The third proportional to 19,050.19 and 25,697.25 is: 34,663.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.19 : 25,697.25 = 25,697.25 : x
  2. Step 2: Convert to fraction form
    19,050.19/25,697.25 = 25,697.25/x
  3. Step 3: Cross multiply
    19,050.19x = 25,697.25 × 25,697.25
  4. Step 4: Simplify right side
    19,050.19x = 660,348,657.56
  5. Step 5: Solve for x
    x = 660,348,657.56/19,050.19
  6. Step 6: Final answer
    x = 34,663.63

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.