Home / 69,418.40-95,797.44-37,587.33

Finding the Fourth Proportional to 69,418.40, 95,797.44 and 37,587.33

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Solution

The fourth proportional to 69,418.40, 95,797.44 and 37,587.33 is: 51,870.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,418.40 : 95,797.44 = 37,587.33 : x
  2. Step 2: Convert to fraction form
    69,418.40/95,797.44 = 37,587.33/x
  3. Step 3: Cross multiply
    69,418.40x = 95,797.44 × 37,587.33
  4. Step 4: Simplify right side
    69,418.40x = 3,600,769,990.44
  5. Step 5: Solve for x
    x = 3,600,769,990.44/69,418.40
  6. Step 6: Final answer
    x = 51,870.55

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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.