Home / 29,184.39-43,777.44-11,414.34

Finding the Fourth Proportional to 29,184.39, 43,777.44 and 11,414.34

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Solution

The fourth proportional to 29,184.39, 43,777.44 and 11,414.34 is: 17,121.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,184.39 : 43,777.44 = 11,414.34 : x
  2. Step 2: Convert to fraction form
    29,184.39/43,777.44 = 11,414.34/x
  3. Step 3: Cross multiply
    29,184.39x = 43,777.44 × 11,414.34
  4. Step 4: Simplify right side
    29,184.39x = 499,690,584.49
  5. Step 5: Solve for x
    x = 499,690,584.49/29,184.39
  6. Step 6: Final answer
    x = 17,121.84

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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.