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Finding the Fourth Proportional to 69,379.56, 95,744.08 and 37,548.44

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Solution

The fourth proportional to 69,379.56, 95,744.08 and 37,548.44 is: 51,817.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,379.56 : 95,744.08 = 37,548.44 : x
  2. Step 2: Convert to fraction form
    69,379.56/95,744.08 = 37,548.44/x
  3. Step 3: Cross multiply
    69,379.56x = 95,744.08 × 37,548.44
  4. Step 4: Simplify right side
    69,379.56x = 3,595,040,843.24
  5. Step 5: Solve for x
    x = 3,595,040,843.24/69,379.56
  6. Step 6: Final answer
    x = 51,817.00

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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.