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Finding the Third Proportional to 50,766.75 and 110,929.50

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Solution

The third proportional to 50,766.75 and 110,929.50 is: 242,390.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,766.75 : 110,929.50 = 110,929.50 : x
  2. Step 2: Convert to fraction form
    50,766.75/110,929.50 = 110,929.50/x
  3. Step 3: Cross multiply
    50,766.75x = 110,929.50 × 110,929.50
  4. Step 4: Simplify right side
    50,766.75x = 12,305,353,970.25
  5. Step 5: Solve for x
    x = 12,305,353,970.25/50,766.75
  6. Step 6: Final answer
    x = 242,390.03

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.