Home / 192,746.73-289,118.37-150,662.19

Finding the Fourth Proportional to 192,746.73, 289,118.37 and 150,662.19

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Solution

The fourth proportional to 192,746.73, 289,118.37 and 150,662.19 is: 225,991.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,746.73 : 289,118.37 = 150,662.19 : x
  2. Step 2: Convert to fraction form
    192,746.73/289,118.37 = 150,662.19/x
  3. Step 3: Cross multiply
    192,746.73x = 289,118.37 × 150,662.19
  4. Step 4: Simplify right side
    192,746.73x = 43,559,206,793.43
  5. Step 5: Solve for x
    x = 43,559,206,793.43/192,746.73
  6. Step 6: Final answer
    x = 225,991.94

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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.