Home / 325,747.14-449,575.43-182,537.52

Finding the Fourth Proportional to 325,747.14, 449,575.43 and 182,537.52

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Solution

The fourth proportional to 325,747.14, 449,575.43 and 182,537.52 is: 251,926.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,747.14 : 449,575.43 = 182,537.52 : x
  2. Step 2: Convert to fraction form
    325,747.14/449,575.43 = 182,537.52/x
  3. Step 3: Cross multiply
    325,747.14x = 449,575.43 × 182,537.52
  4. Step 4: Simplify right side
    325,747.14x = 82,064,383,132.45
  5. Step 5: Solve for x
    x = 82,064,383,132.45/325,747.14
  6. Step 6: Final answer
    x = 251,926.64

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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.