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Finding the Fourth Proportional to 227,560.01, 341,227.69 and 69,750.41

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Solution

The fourth proportional to 227,560.01, 341,227.69 and 69,750.41 is: 104,591.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,560.01 : 341,227.69 = 69,750.41 : x
  2. Step 2: Convert to fraction form
    227,560.01/341,227.69 = 69,750.41/x
  3. Step 3: Cross multiply
    227,560.01x = 341,227.69 × 69,750.41
  4. Step 4: Simplify right side
    227,560.01x = 23,800,769,400.34
  5. Step 5: Solve for x
    x = 23,800,769,400.34/227,560.01
  6. Step 6: Final answer
    x = 104,591.18

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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.