Home / 41,126.91-61,709.96-22,406.52

Finding the Fourth Proportional to 41,126.91, 61,709.96 and 22,406.52

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Solution

The fourth proportional to 41,126.91, 61,709.96 and 22,406.52 is: 33,620.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,126.91 : 61,709.96 = 22,406.52 : x
  2. Step 2: Convert to fraction form
    41,126.91/61,709.96 = 22,406.52/x
  3. Step 3: Cross multiply
    41,126.91x = 61,709.96 × 22,406.52
  4. Step 4: Simplify right side
    41,126.91x = 1,382,705,740.37
  5. Step 5: Solve for x
    x = 1,382,705,740.37/41,126.91
  6. Step 6: Final answer
    x = 33,620.47

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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.