Home / 43,249.14-64,922.92-29,028.17

Finding the Fourth Proportional to 43,249.14, 64,922.92 and 29,028.17

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Solution

The fourth proportional to 43,249.14, 64,922.92 and 29,028.17 is: 43,575.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,249.14 : 64,922.92 = 29,028.17 : x
  2. Step 2: Convert to fraction form
    43,249.14/64,922.92 = 29,028.17/x
  3. Step 3: Cross multiply
    43,249.14x = 64,922.92 × 29,028.17
  4. Step 4: Simplify right side
    43,249.14x = 1,884,593,648.39
  5. Step 5: Solve for x
    x = 1,884,593,648.39/43,249.14
  6. Step 6: Final answer
    x = 43,575.29

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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.