Home / 227,375.36-341,062.80-61,163.36

Finding the Fourth Proportional to 227,375.36, 341,062.80 and 61,163.36

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Solution

The fourth proportional to 227,375.36, 341,062.80 and 61,163.36 is: 91,744.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,375.36 : 341,062.80 = 61,163.36 : x
  2. Step 2: Convert to fraction form
    227,375.36/341,062.80 = 61,163.36/x
  3. Step 3: Cross multiply
    227,375.36x = 341,062.80 × 61,163.36
  4. Step 4: Simplify right side
    227,375.36x = 20,860,546,819.01
  5. Step 5: Solve for x
    x = 20,860,546,819.01/227,375.36
  6. Step 6: Final answer
    x = 91,744.98

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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.