Home / 29,723.54-41,018.94-17,787.38

Finding the Fourth Proportional to 29,723.54, 41,018.94 and 17,787.38

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Solution

The fourth proportional to 29,723.54, 41,018.94 and 17,787.38 is: 24,546.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,723.54 : 41,018.94 = 17,787.38 : x
  2. Step 2: Convert to fraction form
    29,723.54/41,018.94 = 17,787.38/x
  3. Step 3: Cross multiply
    29,723.54x = 41,018.94 × 17,787.38
  4. Step 4: Simplify right side
    29,723.54x = 729,619,267.88
  5. Step 5: Solve for x
    x = 729,619,267.88/29,723.54
  6. Step 6: Final answer
    x = 24,546.85

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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.