Home / 41,369.24-57,109.38-25,467.32

Finding the Fourth Proportional to 41,369.24, 57,109.38 and 25,467.32

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Solution

The fourth proportional to 41,369.24, 57,109.38 and 25,467.32 is: 35,157.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369.24 : 57,109.38 = 25,467.32 : x
  2. Step 2: Convert to fraction form
    41,369.24/57,109.38 = 25,467.32/x
  3. Step 3: Cross multiply
    41,369.24x = 57,109.38 × 25,467.32
  4. Step 4: Simplify right side
    41,369.24x = 1,454,422,855.46
  5. Step 5: Solve for x
    x = 1,454,422,855.46/41,369.24
  6. Step 6: Final answer
    x = 35,157.11

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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.