Home / 326,046.24-449,943.80-182,806.25

Finding the Fourth Proportional to 326,046.24, 449,943.80 and 182,806.25

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Solution

The fourth proportional to 326,046.24, 449,943.80 and 182,806.25 is: 252,272.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,046.24 : 449,943.80 = 182,806.25 : x
  2. Step 2: Convert to fraction form
    326,046.24/449,943.80 = 182,806.25/x
  3. Step 3: Cross multiply
    326,046.24x = 449,943.80 × 182,806.25
  4. Step 4: Simplify right side
    326,046.24x = 82,252,535,625.00
  5. Step 5: Solve for x
    x = 82,252,535,625.00/326,046.24
  6. Step 6: Final answer
    x = 252,272.61

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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.