Home / 227,464.92-341,219.25-69,665.58

Finding the Fourth Proportional to 227,464.92, 341,219.25 and 69,665.58

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Solution

The fourth proportional to 227,464.92, 341,219.25 and 69,665.58 is: 104,505.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,464.92 : 341,219.25 = 69,665.58 : x
  2. Step 2: Convert to fraction form
    227,464.92/341,219.25 = 69,665.58/x
  3. Step 3: Cross multiply
    227,464.92x = 341,219.25 × 69,665.58
  4. Step 4: Simplify right side
    227,464.92x = 23,771,236,958.42
  5. Step 5: Solve for x
    x = 23,771,236,958.42/227,464.92
  6. Step 6: Final answer
    x = 104,505.07

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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.