Home / 244,618.45-366,927.68-111,758.20

Finding the Fourth Proportional to 244,618.45, 366,927.68 and 111,758.20

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Solution

The fourth proportional to 244,618.45, 366,927.68 and 111,758.20 is: 167,637.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,618.45 : 366,927.68 = 111,758.20 : x
  2. Step 2: Convert to fraction form
    244,618.45/366,927.68 = 111,758.20/x
  3. Step 3: Cross multiply
    244,618.45x = 366,927.68 × 111,758.20
  4. Step 4: Simplify right side
    244,618.45x = 41,007,177,046.98
  5. Step 5: Solve for x
    x = 41,007,177,046.98/244,618.45
  6. Step 6: Final answer
    x = 167,637.30

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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.