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Finding the Third Proportional to 25,079.63 and 51,799.50

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Solution

The third proportional to 25,079.63 and 51,799.50 is: 106,986.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079.63 : 51,799.50 = 51,799.50 : x
  2. Step 2: Convert to fraction form
    25,079.63/51,799.50 = 51,799.50/x
  3. Step 3: Cross multiply
    25,079.63x = 51,799.50 × 51,799.50
  4. Step 4: Simplify right side
    25,079.63x = 2,683,188,200.25
  5. Step 5: Solve for x
    x = 2,683,188,200.25/25,079.63
  6. Step 6: Final answer
    x = 106,986.78

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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.