Home / 150,027.84-206,850.24-96,217.92

Finding the Fourth Proportional to 150,027.84, 206,850.24 and 96,217.92

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Solution

The fourth proportional to 150,027.84, 206,850.24 and 96,217.92 is: 132,660.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,027.84 : 206,850.24 = 96,217.92 : x
  2. Step 2: Convert to fraction form
    150,027.84/206,850.24 = 96,217.92/x
  3. Step 3: Cross multiply
    150,027.84x = 206,850.24 × 96,217.92
  4. Step 4: Simplify right side
    150,027.84x = 19,902,699,844.30
  5. Step 5: Solve for x
    x = 19,902,699,844.30/150,027.84
  6. Step 6: Final answer
    x = 132,660.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.