Home / 24,500.25-33,796.92-15,991.59

Finding the Fourth Proportional to 24,500.25, 33,796.92 and 15,991.59

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Solution

The fourth proportional to 24,500.25, 33,796.92 and 15,991.59 is: 22,059.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,500.25 : 33,796.92 = 15,991.59 : x
  2. Step 2: Convert to fraction form
    24,500.25/33,796.92 = 15,991.59/x
  3. Step 3: Cross multiply
    24,500.25x = 33,796.92 × 15,991.59
  4. Step 4: Simplify right side
    24,500.25x = 540,466,487.90
  5. Step 5: Solve for x
    x = 540,466,487.90/24,500.25
  6. Step 6: Final answer
    x = 22,059.63

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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.