Home / 41,584.68-57,389.22-25,669.40

Finding the Fourth Proportional to 41,584.68, 57,389.22 and 25,669.40

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Solution

The fourth proportional to 41,584.68, 57,389.22 and 25,669.40 is: 35,425.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,584.68 : 57,389.22 = 25,669.40 : x
  2. Step 2: Convert to fraction form
    41,584.68/57,389.22 = 25,669.40/x
  3. Step 3: Cross multiply
    41,584.68x = 57,389.22 × 25,669.40
  4. Step 4: Simplify right side
    41,584.68x = 1,473,146,556.92
  5. Step 5: Solve for x
    x = 1,473,146,556.92/41,584.68
  6. Step 6: Final answer
    x = 35,425.22

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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.