Home / 322,081.29-444,507.71-184,273.02

Finding the Fourth Proportional to 322,081.29, 444,507.71 and 184,273.02

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Solution

The fourth proportional to 322,081.29, 444,507.71 and 184,273.02 is: 254,317.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,081.29 : 444,507.71 = 184,273.02 : x
  2. Step 2: Convert to fraction form
    322,081.29/444,507.71 = 184,273.02/x
  3. Step 3: Cross multiply
    322,081.29x = 444,507.71 × 184,273.02
  4. Step 4: Simplify right side
    322,081.29x = 81,910,777,213.62
  5. Step 5: Solve for x
    x = 81,910,777,213.62/322,081.29
  6. Step 6: Final answer
    x = 254,317.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.