Home / 322,288.01-444,765.38-177,092.63

Finding the Fourth Proportional to 322,288.01, 444,765.38 and 177,092.63

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Solution

The fourth proportional to 322,288.01, 444,765.38 and 177,092.63 is: 244,392.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,288.01 : 444,765.38 = 177,092.63 : x
  2. Step 2: Convert to fraction form
    322,288.01/444,765.38 = 177,092.63/x
  3. Step 3: Cross multiply
    322,288.01x = 444,765.38 × 177,092.63
  4. Step 4: Simplify right side
    322,288.01x = 78,764,670,431.88
  5. Step 5: Solve for x
    x = 78,764,670,431.88/322,288.01
  6. Step 6: Final answer
    x = 244,392.18

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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.