Home / 50,856.75-76,285.14-15,796.41

Finding the Fourth Proportional to 50,856.75, 76,285.14 and 15,796.41

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Solution

The fourth proportional to 50,856.75, 76,285.14 and 15,796.41 is: 23,694.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,856.75 : 76,285.14 = 15,796.41 : x
  2. Step 2: Convert to fraction form
    50,856.75/76,285.14 = 15,796.41/x
  3. Step 3: Cross multiply
    50,856.75x = 76,285.14 × 15,796.41
  4. Step 4: Simplify right side
    50,856.75x = 1,205,031,348.35
  5. Step 5: Solve for x
    x = 1,205,031,348.35/50,856.75
  6. Step 6: Final answer
    x = 23,694.62

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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.