Home / 56,850.82-85,239.77-23,593.84

Finding the Fourth Proportional to 56,850.82, 85,239.77 and 23,593.84

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Solution

The fourth proportional to 56,850.82, 85,239.77 and 23,593.84 is: 35,375.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,850.82 : 85,239.77 = 23,593.84 : x
  2. Step 2: Convert to fraction form
    56,850.82/85,239.77 = 23,593.84/x
  3. Step 3: Cross multiply
    56,850.82x = 85,239.77 × 23,593.84
  4. Step 4: Simplify right side
    56,850.82x = 2,011,133,163.95
  5. Step 5: Solve for x
    x = 2,011,133,163.95/56,850.82
  6. Step 6: Final answer
    x = 35,375.62

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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.