Home / 214,976.33-296,154.51-150,324.66

Finding the Fourth Proportional to 214,976.33, 296,154.51 and 150,324.66

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Solution

The fourth proportional to 214,976.33, 296,154.51 and 150,324.66 is: 207,089.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,976.33 : 296,154.51 = 150,324.66 : x
  2. Step 2: Convert to fraction form
    214,976.33/296,154.51 = 150,324.66/x
  3. Step 3: Cross multiply
    214,976.33x = 296,154.51 × 150,324.66
  4. Step 4: Simplify right side
    214,976.33x = 44,519,324,542.44
  5. Step 5: Solve for x
    x = 44,519,324,542.44/214,976.33
  6. Step 6: Final answer
    x = 207,089.43

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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.