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Finding the Third Proportional to 166,692.94 and 238,200.75

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Solution

The third proportional to 166,692.94 and 238,200.75 is: 340,383.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,692.94 : 238,200.75 = 238,200.75 : x
  2. Step 2: Convert to fraction form
    166,692.94/238,200.75 = 238,200.75/x
  3. Step 3: Cross multiply
    166,692.94x = 238,200.75 × 238,200.75
  4. Step 4: Simplify right side
    166,692.94x = 56,739,597,300.56
  5. Step 5: Solve for x
    x = 56,739,597,300.56/166,692.94
  6. Step 6: Final answer
    x = 340,383.93

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.