Home / 269,067.14-371,298.93-148,205.82

Finding the Fourth Proportional to 269,067.14, 371,298.93 and 148,205.82

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Solution

The fourth proportional to 269,067.14, 371,298.93 and 148,205.82 is: 204,516.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,067.14 : 371,298.93 = 148,205.82 : x
  2. Step 2: Convert to fraction form
    269,067.14/371,298.93 = 148,205.82/x
  3. Step 3: Cross multiply
    269,067.14x = 371,298.93 × 148,205.82
  4. Step 4: Simplify right side
    269,067.14x = 55,028,662,385.77
  5. Step 5: Solve for x
    x = 55,028,662,385.77/269,067.14
  6. Step 6: Final answer
    x = 204,516.48

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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.