Home / 222,820.44-334,286.01-110,553.36

Finding the Fourth Proportional to 222,820.44, 334,286.01 and 110,553.36

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Solution

The fourth proportional to 222,820.44, 334,286.01 and 110,553.36 is: 165,857.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,820.44 : 334,286.01 = 110,553.36 : x
  2. Step 2: Convert to fraction form
    222,820.44/334,286.01 = 110,553.36/x
  3. Step 3: Cross multiply
    222,820.44x = 334,286.01 × 110,553.36
  4. Step 4: Simplify right side
    222,820.44x = 36,956,441,606.49
  5. Step 5: Solve for x
    x = 36,956,441,606.49/222,820.44
  6. Step 6: Final answer
    x = 165,857.50

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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.