Home / 197,446.42-296,060.22-92,207.98

Finding the Fourth Proportional to 197,446.42, 296,060.22 and 92,207.98

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Solution

The fourth proportional to 197,446.42, 296,060.22 and 92,207.98 is: 138,260.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,446.42 : 296,060.22 = 92,207.98 : x
  2. Step 2: Convert to fraction form
    197,446.42/296,060.22 = 92,207.98/x
  3. Step 3: Cross multiply
    197,446.42x = 296,060.22 × 92,207.98
  4. Step 4: Simplify right side
    197,446.42x = 27,299,114,844.56
  5. Step 5: Solve for x
    x = 27,299,114,844.56/197,446.42
  6. Step 6: Final answer
    x = 138,260.88

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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.