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Finding the Fourth Proportional to 233,832.54, 350,662.20 and 84,032.46

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Solution

The fourth proportional to 233,832.54, 350,662.20 and 84,032.46 is: 126,017.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,832.54 : 350,662.20 = 84,032.46 : x
  2. Step 2: Convert to fraction form
    233,832.54/350,662.20 = 84,032.46/x
  3. Step 3: Cross multiply
    233,832.54x = 350,662.20 × 84,032.46
  4. Step 4: Simplify right side
    233,832.54x = 29,467,007,295.01
  5. Step 5: Solve for x
    x = 29,467,007,295.01/233,832.54
  6. Step 6: Final answer
    x = 126,017.56

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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.