Home / 244,908.20-367,340.70-67,399.40

Finding the Fourth Proportional to 244,908.20, 367,340.70 and 67,399.40

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Solution

The fourth proportional to 244,908.20, 367,340.70 and 67,399.40 is: 101,093.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,908.20 : 367,340.70 = 67,399.40 : x
  2. Step 2: Convert to fraction form
    244,908.20/367,340.70 = 67,399.40/x
  3. Step 3: Cross multiply
    244,908.20x = 367,340.70 × 67,399.40
  4. Step 4: Simplify right side
    244,908.20x = 24,758,542,775.58
  5. Step 5: Solve for x
    x = 24,758,542,775.58/244,908.20
  6. Step 6: Final answer
    x = 101,093.16

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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.