Home / 67,350.24-101,028.96-25,794

Finding the Fourth Proportional to 67,350.24, 101,028.96 and 25,794

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Solution

The fourth proportional to 67,350.24, 101,028.96 and 25,794 is: 38,692.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,350.24 : 101,028.96 = 25,794 : x
  2. Step 2: Convert to fraction form
    67,350.24/101,028.96 = 25,794/x
  3. Step 3: Cross multiply
    67,350.24x = 101,028.96 × 25,794
  4. Step 4: Simplify right side
    67,350.24x = 2,605,940,994.24
  5. Step 5: Solve for x
    x = 2,605,940,994.24/67,350.24
  6. Step 6: Final answer
    x = 38,692.38

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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.