Home / 220,092.97-304,013.21-182,006.36

Finding the Fourth Proportional to 220,092.97, 304,013.21 and 182,006.36

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Solution

The fourth proportional to 220,092.97, 304,013.21 and 182,006.36 is: 251,404.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,092.97 : 304,013.21 = 182,006.36 : x
  2. Step 2: Convert to fraction form
    220,092.97/304,013.21 = 182,006.36/x
  3. Step 3: Cross multiply
    220,092.97x = 304,013.21 × 182,006.36
  4. Step 4: Simplify right side
    220,092.97x = 55,332,337,309.00
  5. Step 5: Solve for x
    x = 55,332,337,309.00/220,092.97
  6. Step 6: Final answer
    x = 251,404.39

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1.5x scale

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.