Home / 41,645.14-57,453.91-25,701.91

Finding the Fourth Proportional to 41,645.14, 57,453.91 and 25,701.91

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Solution

The fourth proportional to 41,645.14, 57,453.91 and 25,701.91 is: 35,458.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,645.14 : 57,453.91 = 25,701.91 : x
  2. Step 2: Convert to fraction form
    41,645.14/57,453.91 = 25,701.91/x
  3. Step 3: Cross multiply
    41,645.14x = 57,453.91 × 25,701.91
  4. Step 4: Simplify right side
    41,645.14x = 1,476,675,016.08
  5. Step 5: Solve for x
    x = 1,476,675,016.08/41,645.14
  6. Step 6: Final answer
    x = 35,458.52

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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.