Home / 43,786.88-60,414.78-26,784.94

Finding the Fourth Proportional to 43,786.88, 60,414.78 and 26,784.94

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Solution

The fourth proportional to 43,786.88, 60,414.78 and 26,784.94 is: 36,956.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,786.88 : 60,414.78 = 26,784.94 : x
  2. Step 2: Convert to fraction form
    43,786.88/60,414.78 = 26,784.94/x
  3. Step 3: Cross multiply
    43,786.88x = 60,414.78 × 26,784.94
  4. Step 4: Simplify right side
    43,786.88x = 1,618,206,257.41
  5. Step 5: Solve for x
    x = 1,618,206,257.41/43,786.88
  6. Step 6: Final answer
    x = 36,956.42

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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.