Home / 227,512.80-341,269.20-224,560.35

Finding the Fourth Proportional to 227,512.80, 341,269.20 and 224,560.35

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Solution

The fourth proportional to 227,512.80, 341,269.20 and 224,560.35 is: 336,840.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,512.80 : 341,269.20 = 224,560.35 : x
  2. Step 2: Convert to fraction form
    227,512.80/341,269.20 = 224,560.35/x
  3. Step 3: Cross multiply
    227,512.80x = 341,269.20 × 224,560.35
  4. Step 4: Simplify right side
    227,512.80x = 76,635,530,996.22
  5. Step 5: Solve for x
    x = 76,635,530,996.22/227,512.80
  6. Step 6: Final answer
    x = 336,840.53

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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.