Home / 222,286.56-333,328.92-95,867.04

Finding the Fourth Proportional to 222,286.56, 333,328.92 and 95,867.04

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Solution

The fourth proportional to 222,286.56, 333,328.92 and 95,867.04 is: 143,757.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,286.56 : 333,328.92 = 95,867.04 : x
  2. Step 2: Convert to fraction form
    222,286.56/333,328.92 = 95,867.04/x
  3. Step 3: Cross multiply
    222,286.56x = 333,328.92 × 95,867.04
  4. Step 4: Simplify right side
    222,286.56x = 31,955,256,906.80
  5. Step 5: Solve for x
    x = 31,955,256,906.80/222,286.56
  6. Step 6: Final answer
    x = 143,757.04

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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.