Home / 44,960.20-67,451.16-16,880.56

Finding the Fourth Proportional to 44,960.20, 67,451.16 and 16,880.56

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Solution

The fourth proportional to 44,960.20, 67,451.16 and 16,880.56 is: 25,324.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,960.20 : 67,451.16 = 16,880.56 : x
  2. Step 2: Convert to fraction form
    44,960.20/67,451.16 = 16,880.56/x
  3. Step 3: Cross multiply
    44,960.20x = 67,451.16 × 16,880.56
  4. Step 4: Simplify right side
    44,960.20x = 1,138,613,353.45
  5. Step 5: Solve for x
    x = 1,138,613,353.45/44,960.20
  6. Step 6: Final answer
    x = 25,324.92

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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.