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Finding the Fourth Proportional to 69,375.37, 95,738.31 and 37,544.27

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Solution

The fourth proportional to 69,375.37, 95,738.31 and 37,544.27 is: 51,811.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,375.37 : 95,738.31 = 37,544.27 : x
  2. Step 2: Convert to fraction form
    69,375.37/95,738.31 = 37,544.27/x
  3. Step 3: Cross multiply
    69,375.37x = 95,738.31 × 37,544.27
  4. Step 4: Simplify right side
    69,375.37x = 3,594,424,959.98
  5. Step 5: Solve for x
    x = 3,594,424,959.98/69,375.37
  6. Step 6: Final answer
    x = 51,811.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.