Home / 48,614.25-67,096.37-28,469.95

Finding the Fourth Proportional to 48,614.25, 67,096.37 and 28,469.95

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Solution

The fourth proportional to 48,614.25, 67,096.37 and 28,469.95 is: 39,293.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,614.25 : 67,096.37 = 28,469.95 : x
  2. Step 2: Convert to fraction form
    48,614.25/67,096.37 = 28,469.95/x
  3. Step 3: Cross multiply
    48,614.25x = 67,096.37 × 28,469.95
  4. Step 4: Simplify right side
    48,614.25x = 1,910,230,299.08
  5. Step 5: Solve for x
    x = 1,910,230,299.08/48,614.25
  6. Step 6: Final answer
    x = 39,293.63

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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.