Home / 41,456.74-57,194.03-25,513.51

Finding the Fourth Proportional to 41,456.74, 57,194.03 and 25,513.51

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Solution

The fourth proportional to 41,456.74, 57,194.03 and 25,513.51 is: 35,198.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,456.74 : 57,194.03 = 25,513.51 : x
  2. Step 2: Convert to fraction form
    41,456.74/57,194.03 = 25,513.51/x
  3. Step 3: Cross multiply
    41,456.74x = 57,194.03 × 25,513.51
  4. Step 4: Simplify right side
    41,456.74x = 1,459,220,456.35
  5. Step 5: Solve for x
    x = 1,459,220,456.35/41,456.74
  6. Step 6: Final answer
    x = 35,198.63

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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.