Home / 227,529.62-314,053.33-132,067.07

Finding the Fourth Proportional to 227,529.62, 314,053.33 and 132,067.07

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Solution

The fourth proportional to 227,529.62, 314,053.33 and 132,067.07 is: 182,288.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,529.62 : 314,053.33 = 132,067.07 : x
  2. Step 2: Convert to fraction form
    227,529.62/314,053.33 = 132,067.07/x
  3. Step 3: Cross multiply
    227,529.62x = 314,053.33 × 132,067.07
  4. Step 4: Simplify right side
    227,529.62x = 41,476,103,116.84
  5. Step 5: Solve for x
    x = 41,476,103,116.84/227,529.62
  6. Step 6: Final answer
    x = 182,288.81

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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.