Home / 192,832.10-289,358.91-150,593.62

Finding the Fourth Proportional to 192,832.10, 289,358.91 and 150,593.62

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Solution

The fourth proportional to 192,832.10, 289,358.91 and 150,593.62 is: 225,976.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,832.10 : 289,358.91 = 150,593.62 : x
  2. Step 2: Convert to fraction form
    192,832.10/289,358.91 = 150,593.62/x
  3. Step 3: Cross multiply
    192,832.10x = 289,358.91 × 150,593.62
  4. Step 4: Simplify right side
    192,832.10x = 43,575,605,736.15
  5. Step 5: Solve for x
    x = 43,575,605,736.15/192,832.10
  6. Step 6: Final answer
    x = 225,976.93

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1.5x scale

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.