Home / 25,350.33-37,839.82-22,357.69

Finding the Fourth Proportional to 25,350.33, 37,839.82 and 22,357.69

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Solution

The fourth proportional to 25,350.33, 37,839.82 and 22,357.69 is: 33,372.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,350.33 : 37,839.82 = 22,357.69 : x
  2. Step 2: Convert to fraction form
    25,350.33/37,839.82 = 22,357.69/x
  3. Step 3: Cross multiply
    25,350.33x = 37,839.82 × 22,357.69
  4. Step 4: Simplify right side
    25,350.33x = 846,010,965.22
  5. Step 5: Solve for x
    x = 846,010,965.22/25,350.33
  6. Step 6: Final answer
    x = 33,372.78

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.