Home / 69,226.46-95,524.03-40,524.83

Finding the Fourth Proportional to 69,226.46, 95,524.03 and 40,524.83

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Solution

The fourth proportional to 69,226.46, 95,524.03 and 40,524.83 is: 55,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,226.46 : 95,524.03 = 40,524.83 : x
  2. Step 2: Convert to fraction form
    69,226.46/95,524.03 = 40,524.83/x
  3. Step 3: Cross multiply
    69,226.46x = 95,524.03 × 40,524.83
  4. Step 4: Simplify right side
    69,226.46x = 3,871,095,076.66
  5. Step 5: Solve for x
    x = 3,871,095,076.66/69,226.46
  6. Step 6: Final answer
    x = 55,919.30

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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.