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Finding the Fourth Proportional to 227,363.28, 341,032.80 and 69,591.84

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Solution

The fourth proportional to 227,363.28, 341,032.80 and 69,591.84 is: 104,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,363.28 : 341,032.80 = 69,591.84 : x
  2. Step 2: Convert to fraction form
    227,363.28/341,032.80 = 69,591.84/x
  3. Step 3: Cross multiply
    227,363.28x = 341,032.80 × 69,591.84
  4. Step 4: Simplify right side
    227,363.28x = 23,733,100,052.35
  5. Step 5: Solve for x
    x = 23,733,100,052.35/227,363.28
  6. Step 6: Final answer
    x = 104,384.05

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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.