Home / 11,344.38-17,018.39-3,950.94

Finding the Fourth Proportional to 11,344.38, 17,018.39 and 3,950.94

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Solution

The fourth proportional to 11,344.38, 17,018.39 and 3,950.94 is: 5,927.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,344.38 : 17,018.39 = 3,950.94 : x
  2. Step 2: Convert to fraction form
    11,344.38/17,018.39 = 3,950.94/x
  3. Step 3: Cross multiply
    11,344.38x = 17,018.39 × 3,950.94
  4. Step 4: Simplify right side
    11,344.38x = 67,238,618.03
  5. Step 5: Solve for x
    x = 67,238,618.03/11,344.38
  6. Step 6: Final answer
    x = 5,927.04

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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.