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Finding the Fourth Proportional to 23,649.77, 35,474.66 and 8,067.53

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Solution

The fourth proportional to 23,649.77, 35,474.66 and 8,067.53 is: 12,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649.77 : 35,474.66 = 8,067.53 : x
  2. Step 2: Convert to fraction form
    23,649.77/35,474.66 = 8,067.53/x
  3. Step 3: Cross multiply
    23,649.77x = 35,474.66 × 8,067.53
  4. Step 4: Simplify right side
    23,649.77x = 286,192,843.45
  5. Step 5: Solve for x
    x = 286,192,843.45/23,649.77
  6. Step 6: Final answer
    x = 12,101.30

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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.