Home / 166,662.97-229,989.22-95,066.17

Finding the Fourth Proportional to 166,662.97, 229,989.22 and 95,066.17

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Solution

The fourth proportional to 166,662.97, 229,989.22 and 95,066.17 is: 131,188.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,662.97 : 229,989.22 = 95,066.17 : x
  2. Step 2: Convert to fraction form
    166,662.97/229,989.22 = 95,066.17/x
  3. Step 3: Cross multiply
    166,662.97x = 229,989.22 × 95,066.17
  4. Step 4: Simplify right side
    166,662.97x = 21,864,194,286.69
  5. Step 5: Solve for x
    x = 21,864,194,286.69/166,662.97
  6. Step 6: Final answer
    x = 131,188.08

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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.