Home / 69,236.93-95,546.85-37,405.73

Finding the Fourth Proportional to 69,236.93, 95,546.85 and 37,405.73

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Solution

The fourth proportional to 69,236.93, 95,546.85 and 37,405.73 is: 51,619.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,236.93 : 95,546.85 = 37,405.73 : x
  2. Step 2: Convert to fraction form
    69,236.93/95,546.85 = 37,405.73/x
  3. Step 3: Cross multiply
    69,236.93x = 95,546.85 × 37,405.73
  4. Step 4: Simplify right side
    69,236.93x = 3,573,999,772.05
  5. Step 5: Solve for x
    x = 3,573,999,772.05/69,236.93
  6. Step 6: Final answer
    x = 51,619.85

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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.