Home / 41,160.68-61,749.62-23,399.51

Finding the Fourth Proportional to 41,160.68, 61,749.62 and 23,399.51

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Solution

The fourth proportional to 41,160.68, 61,749.62 and 23,399.51 is: 35,104.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,160.68 : 61,749.62 = 23,399.51 : x
  2. Step 2: Convert to fraction form
    41,160.68/61,749.62 = 23,399.51/x
  3. Step 3: Cross multiply
    41,160.68x = 61,749.62 × 23,399.51
  4. Step 4: Simplify right side
    41,160.68x = 1,444,910,850.69
  5. Step 5: Solve for x
    x = 1,444,910,850.69/41,160.68
  6. Step 6: Final answer
    x = 35,104.15

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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.