Home / 244,738.16-366,630.19-137,795.23

Finding the Fourth Proportional to 244,738.16, 366,630.19 and 137,795.23

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Solution

The fourth proportional to 244,738.16, 366,630.19 and 137,795.23 is: 206,424.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,738.16 : 366,630.19 = 137,795.23 : x
  2. Step 2: Convert to fraction form
    244,738.16/366,630.19 = 137,795.23/x
  3. Step 3: Cross multiply
    244,738.16x = 366,630.19 × 137,795.23
  4. Step 4: Simplify right side
    244,738.16x = 50,519,891,355.99
  5. Step 5: Solve for x
    x = 50,519,891,355.99/244,738.16
  6. Step 6: Final answer
    x = 206,424.25

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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.