Home / 29,974.28-41,262.90-25,757.96

Finding the Fourth Proportional to 29,974.28, 41,262.90 and 25,757.96

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Solution

The fourth proportional to 29,974.28, 41,262.90 and 25,757.96 is: 35,458.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,974.28 : 41,262.90 = 25,757.96 : x
  2. Step 2: Convert to fraction form
    29,974.28/41,262.90 = 25,757.96/x
  3. Step 3: Cross multiply
    29,974.28x = 41,262.90 × 25,757.96
  4. Step 4: Simplify right side
    29,974.28x = 1,062,848,127.68
  5. Step 5: Solve for x
    x = 1,062,848,127.68/29,974.28
  6. Step 6: Final answer
    x = 35,458.67

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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.