Home / 414,474.49-571,951.33-233,194.06

Finding the Fourth Proportional to 414,474.49, 571,951.33 and 233,194.06

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Solution

The fourth proportional to 414,474.49, 571,951.33 and 233,194.06 is: 321,794.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,474.49 : 571,951.33 = 233,194.06 : x
  2. Step 2: Convert to fraction form
    414,474.49/571,951.33 = 233,194.06/x
  3. Step 3: Cross multiply
    414,474.49x = 571,951.33 × 233,194.06
  4. Step 4: Simplify right side
    414,474.49x = 133,375,652,765.10
  5. Step 5: Solve for x
    x = 133,375,652,765.10/414,474.49
  6. Step 6: Final answer
    x = 321,794.60

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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.