Home / 69,680.10-96,067.03-50,282.73

Finding the Fourth Proportional to 69,680.10, 96,067.03 and 50,282.73

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Solution

The fourth proportional to 69,680.10, 96,067.03 and 50,282.73 is: 69,324.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,680.10 : 96,067.03 = 50,282.73 : x
  2. Step 2: Convert to fraction form
    69,680.10/96,067.03 = 50,282.73/x
  3. Step 3: Cross multiply
    69,680.10x = 96,067.03 × 50,282.73
  4. Step 4: Simplify right side
    69,680.10x = 4,830,512,832.68
  5. Step 5: Solve for x
    x = 4,830,512,832.68/69,680.10
  6. Step 6: Final answer
    x = 69,324.14

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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.