Home / 29,351.97-44,008.82-19,326.38

Finding the Fourth Proportional to 29,351.97, 44,008.82 and 19,326.38

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Solution

The fourth proportional to 29,351.97, 44,008.82 and 19,326.38 is: 28,976.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,351.97 : 44,008.82 = 19,326.38 : x
  2. Step 2: Convert to fraction form
    29,351.97/44,008.82 = 19,326.38/x
  3. Step 3: Cross multiply
    29,351.97x = 44,008.82 × 19,326.38
  4. Step 4: Simplify right side
    29,351.97x = 850,531,192.06
  5. Step 5: Solve for x
    x = 850,531,192.06/29,351.97
  6. Step 6: Final answer
    x = 28,976.97

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1.5x scale

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.