Home / 327,069.64-451,227.95-241,234.66

Finding the Fourth Proportional to 327,069.64, 451,227.95 and 241,234.66

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Solution

The fourth proportional to 327,069.64, 451,227.95 and 241,234.66 is: 332,809.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,069.64 : 451,227.95 = 241,234.66 : x
  2. Step 2: Convert to fraction form
    327,069.64/451,227.95 = 241,234.66/x
  3. Step 3: Cross multiply
    327,069.64x = 451,227.95 × 241,234.66
  4. Step 4: Simplify right side
    327,069.64x = 108,851,819,894.57
  5. Step 5: Solve for x
    x = 108,851,819,894.57/327,069.64
  6. Step 6: Final answer
    x = 332,809.31

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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.