Home / 244,960.20-367,473.78-87,150.60

Finding the Fourth Proportional to 244,960.20, 367,473.78 and 87,150.60

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Solution

The fourth proportional to 244,960.20, 367,473.78 and 87,150.60 is: 130,737.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,960.20 : 367,473.78 = 87,150.60 : x
  2. Step 2: Convert to fraction form
    244,960.20/367,473.78 = 87,150.60/x
  3. Step 3: Cross multiply
    244,960.20x = 367,473.78 × 87,150.60
  4. Step 4: Simplify right side
    244,960.20x = 32,025,560,411.27
  5. Step 5: Solve for x
    x = 32,025,560,411.27/244,960.20
  6. Step 6: Final answer
    x = 130,737.81

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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.