Home / 244,622.24-366,908.72-67,147.12

Finding the Fourth Proportional to 244,622.24, 366,908.72 and 67,147.12

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Solution

The fourth proportional to 244,622.24, 366,908.72 and 67,147.12 is: 100,713.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,622.24 : 366,908.72 = 67,147.12 : x
  2. Step 2: Convert to fraction form
    244,622.24/366,908.72 = 67,147.12/x
  3. Step 3: Cross multiply
    244,622.24x = 366,908.72 × 67,147.12
  4. Step 4: Simplify right side
    244,622.24x = 24,636,863,850.89
  5. Step 5: Solve for x
    x = 24,636,863,850.89/244,622.24
  6. Step 6: Final answer
    x = 100,713.92

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1.5x scale

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.