Home / 197,383.33-296,072.25-47,622.36

Finding the Fourth Proportional to 197,383.33, 296,072.25 and 47,622.36

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Solution

The fourth proportional to 197,383.33, 296,072.25 and 47,622.36 is: 71,432.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,383.33 : 296,072.25 = 47,622.36 : x
  2. Step 2: Convert to fraction form
    197,383.33/296,072.25 = 47,622.36/x
  3. Step 3: Cross multiply
    197,383.33x = 296,072.25 × 47,622.36
  4. Step 4: Simplify right side
    197,383.33x = 14,099,659,777.58
  5. Step 5: Solve for x
    x = 14,099,659,777.58/197,383.33
  6. Step 6: Final answer
    x = 71,432.88

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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.