Home / 69,219.12-95,529.06-44,067

Finding the Fourth Proportional to 69,219.12, 95,529.06 and 44,067

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Solution

The fourth proportional to 69,219.12, 95,529.06 and 44,067 is: 60,816.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,219.12 : 95,529.06 = 44,067 : x
  2. Step 2: Convert to fraction form
    69,219.12/95,529.06 = 44,067/x
  3. Step 3: Cross multiply
    69,219.12x = 95,529.06 × 44,067
  4. Step 4: Simplify right side
    69,219.12x = 4,209,679,087.02
  5. Step 5: Solve for x
    x = 4,209,679,087.02/69,219.12
  6. Step 6: Final answer
    x = 60,816.71

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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.