Home / 222,105.39-333,160.67-62,171.83

Finding the Fourth Proportional to 222,105.39, 333,160.67 and 62,171.83

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Solution

The fourth proportional to 222,105.39, 333,160.67 and 62,171.83 is: 93,258.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,105.39 : 333,160.67 = 62,171.83 : x
  2. Step 2: Convert to fraction form
    222,105.39/333,160.67 = 62,171.83/x
  3. Step 3: Cross multiply
    222,105.39x = 333,160.67 × 62,171.83
  4. Step 4: Simplify right side
    222,105.39x = 20,713,207,627.31
  5. Step 5: Solve for x
    x = 20,713,207,627.31/222,105.39
  6. Step 6: Final answer
    x = 93,258.46

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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.