Home / 41,814.29-57,702.75-22,694.09

Finding the Fourth Proportional to 41,814.29, 57,702.75 and 22,694.09

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Solution

The fourth proportional to 41,814.29, 57,702.75 and 22,694.09 is: 31,317.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,814.29 : 57,702.75 = 22,694.09 : x
  2. Step 2: Convert to fraction form
    41,814.29/57,702.75 = 22,694.09/x
  3. Step 3: Cross multiply
    41,814.29x = 57,702.75 × 22,694.09
  4. Step 4: Simplify right side
    41,814.29x = 1,309,511,546.00
  5. Step 5: Solve for x
    x = 1,309,511,546.00/41,814.29
  6. Step 6: Final answer
    x = 31,317.32

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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.