Home / 182,943.97-274,060.87-134,825.18

Finding the Fourth Proportional to 182,943.97, 274,060.87 and 134,825.18

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Solution

The fourth proportional to 182,943.97, 274,060.87 and 134,825.18 is: 201,976.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,943.97 : 274,060.87 = 134,825.18 : x
  2. Step 2: Convert to fraction form
    182,943.97/274,060.87 = 134,825.18/x
  3. Step 3: Cross multiply
    182,943.97x = 274,060.87 × 134,825.18
  4. Step 4: Simplify right side
    182,943.97x = 36,950,304,421.34
  5. Step 5: Solve for x
    x = 36,950,304,421.34/182,943.97
  6. Step 6: Final answer
    x = 201,976.07

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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.