Home / 325,770.52-449,563.01-182,531.59

Finding the Fourth Proportional to 325,770.52, 449,563.01 and 182,531.59

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Solution

The fourth proportional to 325,770.52, 449,563.01 and 182,531.59 is: 251,893.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,770.52 : 449,563.01 = 182,531.59 : x
  2. Step 2: Convert to fraction form
    325,770.52/449,563.01 = 182,531.59/x
  3. Step 3: Cross multiply
    325,770.52x = 449,563.01 × 182,531.59
  4. Step 4: Simplify right side
    325,770.52x = 82,059,450,107.83
  5. Step 5: Solve for x
    x = 82,059,450,107.83/325,770.52
  6. Step 6: Final answer
    x = 251,893.42

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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.