Home / 41,806.25-57,692.72-22,943.33

Finding the Fourth Proportional to 41,806.25, 57,692.72 and 22,943.33

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Solution

The fourth proportional to 41,806.25, 57,692.72 and 22,943.33 is: 31,661.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,806.25 : 57,692.72 = 22,943.33 : x
  2. Step 2: Convert to fraction form
    41,806.25/57,692.72 = 22,943.33/x
  3. Step 3: Cross multiply
    41,806.25x = 57,692.72 × 22,943.33
  4. Step 4: Simplify right side
    41,806.25x = 1,323,662,998.84
  5. Step 5: Solve for x
    x = 1,323,662,998.84/41,806.25
  6. Step 6: Final answer
    x = 31,661.84

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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.