Home / 244,930.91-367,410.06-76,474.51

Finding the Fourth Proportional to 244,930.91, 367,410.06 and 76,474.51

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Solution

The fourth proportional to 244,930.91, 367,410.06 and 76,474.51 is: 114,716.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,930.91 : 367,410.06 = 76,474.51 : x
  2. Step 2: Convert to fraction form
    244,930.91/367,410.06 = 76,474.51/x
  3. Step 3: Cross multiply
    244,930.91x = 367,410.06 × 76,474.51
  4. Step 4: Simplify right side
    244,930.91x = 28,097,504,307.57
  5. Step 5: Solve for x
    x = 28,097,504,307.57/244,930.91
  6. Step 6: Final answer
    x = 114,716.04

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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.