Home / 222,207.17-333,236.70-95,768.46

Finding the Fourth Proportional to 222,207.17, 333,236.70 and 95,768.46

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Solution

The fourth proportional to 222,207.17, 333,236.70 and 95,768.46 is: 143,620.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,207.17 : 333,236.70 = 95,768.46 : x
  2. Step 2: Convert to fraction form
    222,207.17/333,236.70 = 95,768.46/x
  3. Step 3: Cross multiply
    222,207.17x = 333,236.70 × 95,768.46
  4. Step 4: Simplify right side
    222,207.17x = 31,913,565,574.48
  5. Step 5: Solve for x
    x = 31,913,565,574.48/222,207.17
  6. Step 6: Final answer
    x = 143,620.78

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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.