Home / 182,825.30-274,272.26-82,992.53

Finding the Fourth Proportional to 182,825.30, 274,272.26 and 82,992.53

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Solution

The fourth proportional to 182,825.30, 274,272.26 and 82,992.53 is: 124,504.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,825.30 : 274,272.26 = 82,992.53 : x
  2. Step 2: Convert to fraction form
    182,825.30/274,272.26 = 82,992.53/x
  3. Step 3: Cross multiply
    182,825.30x = 274,272.26 × 82,992.53
  4. Step 4: Simplify right side
    182,825.30x = 22,762,546,979.89
  5. Step 5: Solve for x
    x = 22,762,546,979.89/182,825.30
  6. Step 6: Final answer
    x = 124,504.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.