Home / 41,814.90-57,704.07-22,694.70

Finding the Fourth Proportional to 41,814.90, 57,704.07 and 22,694.70

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Solution

The fourth proportional to 41,814.90, 57,704.07 and 22,694.70 is: 31,318.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,814.90 : 57,704.07 = 22,694.70 : x
  2. Step 2: Convert to fraction form
    41,814.90/57,704.07 = 22,694.70/x
  3. Step 3: Cross multiply
    41,814.90x = 57,704.07 × 22,694.70
  4. Step 4: Simplify right side
    41,814.90x = 1,309,576,557.43
  5. Step 5: Solve for x
    x = 1,309,576,557.43/41,814.90
  6. Step 6: Final answer
    x = 31,318.42

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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.