Home / 43,650.92-60,238.50-25,512.20

Finding the Fourth Proportional to 43,650.92, 60,238.50 and 25,512.20

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Solution

The fourth proportional to 43,650.92, 60,238.50 and 25,512.20 is: 35,206.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,650.92 : 60,238.50 = 25,512.20 : x
  2. Step 2: Convert to fraction form
    43,650.92/60,238.50 = 25,512.20/x
  3. Step 3: Cross multiply
    43,650.92x = 60,238.50 × 25,512.20
  4. Step 4: Simplify right side
    43,650.92x = 1,536,816,659.70
  5. Step 5: Solve for x
    x = 1,536,816,659.70/43,650.92
  6. Step 6: Final answer
    x = 35,206.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.