Home / 197,794.05-296,719.35-61,028.73

Finding the Fourth Proportional to 197,794.05, 296,719.35 and 61,028.73

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Solution

The fourth proportional to 197,794.05, 296,719.35 and 61,028.73 is: 91,551.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,794.05 : 296,719.35 = 61,028.73 : x
  2. Step 2: Convert to fraction form
    197,794.05/296,719.35 = 61,028.73/x
  3. Step 3: Cross multiply
    197,794.05x = 296,719.35 × 61,028.73
  4. Step 4: Simplify right side
    197,794.05x = 18,108,405,096.93
  5. Step 5: Solve for x
    x = 18,108,405,096.93/197,794.05
  6. Step 6: Final answer
    x = 91,551.82

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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.