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Finding the Fourth Proportional to 332,523.29, 458,882.19 and 181,620.29

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Solution

The fourth proportional to 332,523.29, 458,882.19 and 181,620.29 is: 250,636.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,523.29 : 458,882.19 = 181,620.29 : x
  2. Step 2: Convert to fraction form
    332,523.29/458,882.19 = 181,620.29/x
  3. Step 3: Cross multiply
    332,523.29x = 458,882.19 × 181,620.29
  4. Step 4: Simplify right side
    332,523.29x = 83,342,317,570.84
  5. Step 5: Solve for x
    x = 83,342,317,570.84/332,523.29
  6. Step 6: Final answer
    x = 250,636.03

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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.