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Finding the Fourth Proportional to 182,019.96, 273,152.97 and 63,692.33

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Solution

The fourth proportional to 182,019.96, 273,152.97 and 63,692.33 is: 95,581.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,019.96 : 273,152.97 = 63,692.33 : x
  2. Step 2: Convert to fraction form
    182,019.96/273,152.97 = 63,692.33/x
  3. Step 3: Cross multiply
    182,019.96x = 273,152.97 × 63,692.33
  4. Step 4: Simplify right side
    182,019.96x = 17,397,747,739.96
  5. Step 5: Solve for x
    x = 17,397,747,739.96/182,019.96
  6. Step 6: Final answer
    x = 95,581.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.