Home / 37,943.88-56,944.86-17,181.96

Finding the Fourth Proportional to 37,943.88, 56,944.86 and 17,181.96

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Solution

The fourth proportional to 37,943.88, 56,944.86 and 17,181.96 is: 25,786.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,943.88 : 56,944.86 = 17,181.96 : x
  2. Step 2: Convert to fraction form
    37,943.88/56,944.86 = 17,181.96/x
  3. Step 3: Cross multiply
    37,943.88x = 56,944.86 × 17,181.96
  4. Step 4: Simplify right side
    37,943.88x = 978,424,306.73
  5. Step 5: Solve for x
    x = 978,424,306.73/37,943.88
  6. Step 6: Final answer
    x = 25,786.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.