Home / 244,628.20-366,942.30-111,767.95

Finding the Fourth Proportional to 244,628.20, 366,942.30 and 111,767.95

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Solution

The fourth proportional to 244,628.20, 366,942.30 and 111,767.95 is: 167,651.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,628.20 : 366,942.30 = 111,767.95 : x
  2. Step 2: Convert to fraction form
    244,628.20/366,942.30 = 111,767.95/x
  3. Step 3: Cross multiply
    244,628.20x = 366,942.30 × 111,767.95
  4. Step 4: Simplify right side
    244,628.20x = 41,012,388,639.29
  5. Step 5: Solve for x
    x = 41,012,388,639.29/244,628.20
  6. Step 6: Final answer
    x = 167,651.93

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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.