Home / 197,370.54-296,084.97-57,110.94

Finding the Fourth Proportional to 197,370.54, 296,084.97 and 57,110.94

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Solution

The fourth proportional to 197,370.54, 296,084.97 and 57,110.94 is: 85,674.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,370.54 : 296,084.97 = 57,110.94 : x
  2. Step 2: Convert to fraction form
    197,370.54/296,084.97 = 57,110.94/x
  3. Step 3: Cross multiply
    197,370.54x = 296,084.97 × 57,110.94
  4. Step 4: Simplify right side
    197,370.54x = 16,909,690,956.57
  5. Step 5: Solve for x
    x = 16,909,690,956.57/197,370.54
  6. Step 6: Final answer
    x = 85,674.85

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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.