Home / 325,949.22-449,837.66-182,736.94

Finding the Fourth Proportional to 325,949.22, 449,837.66 and 182,736.94

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Solution

The fourth proportional to 325,949.22, 449,837.66 and 182,736.94 is: 252,192.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,949.22 : 449,837.66 = 182,736.94 : x
  2. Step 2: Convert to fraction form
    325,949.22/449,837.66 = 182,736.94/x
  3. Step 3: Cross multiply
    325,949.22x = 449,837.66 × 182,736.94
  4. Step 4: Simplify right side
    325,949.22x = 82,201,957,485.16
  5. Step 5: Solve for x
    x = 82,201,957,485.16/325,949.22
  6. Step 6: Final answer
    x = 252,192.53

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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.