Home / 167,027.06-250,563.68-54,716.11

Finding the Fourth Proportional to 167,027.06, 250,563.68 and 54,716.11

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Solution

The fourth proportional to 167,027.06, 250,563.68 and 54,716.11 is: 82,081.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,027.06 : 250,563.68 = 54,716.11 : x
  2. Step 2: Convert to fraction form
    167,027.06/250,563.68 = 54,716.11/x
  3. Step 3: Cross multiply
    167,027.06x = 250,563.68 × 54,716.11
  4. Step 4: Simplify right side
    167,027.06x = 13,709,869,876.88
  5. Step 5: Solve for x
    x = 13,709,869,876.88/167,027.06
  6. Step 6: Final answer
    x = 82,081.73

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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.