Home / 41,692.14-57,545.28-25,767

Finding the Fourth Proportional to 41,692.14, 57,545.28 and 25,767

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Solution

The fourth proportional to 41,692.14, 57,545.28 and 25,767 is: 35,564.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,692.14 : 57,545.28 = 25,767 : x
  2. Step 2: Convert to fraction form
    41,692.14/57,545.28 = 25,767/x
  3. Step 3: Cross multiply
    41,692.14x = 57,545.28 × 25,767
  4. Step 4: Simplify right side
    41,692.14x = 1,482,769,229.76
  5. Step 5: Solve for x
    x = 1,482,769,229.76/41,692.14
  6. Step 6: Final answer
    x = 35,564.72

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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.