Home / 227,896.20-341,844.30-164,910.60

Finding the Fourth Proportional to 227,896.20, 341,844.30 and 164,910.60

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Solution

The fourth proportional to 227,896.20, 341,844.30 and 164,910.60 is: 247,365.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,896.20 : 341,844.30 = 164,910.60 : x
  2. Step 2: Convert to fraction form
    227,896.20/341,844.30 = 164,910.60/x
  3. Step 3: Cross multiply
    227,896.20x = 341,844.30 × 164,910.60
  4. Step 4: Simplify right side
    227,896.20x = 56,373,748,619.58
  5. Step 5: Solve for x
    x = 56,373,748,619.58/227,896.20
  6. Step 6: Final answer
    x = 247,365.90

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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.