Home / 41,419.44-57,125.04-25,475.28

Finding the Fourth Proportional to 41,419.44, 57,125.04 and 25,475.28

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Solution

The fourth proportional to 41,419.44, 57,125.04 and 25,475.28 is: 35,135.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,419.44 : 57,125.04 = 25,475.28 : x
  2. Step 2: Convert to fraction form
    41,419.44/57,125.04 = 25,475.28/x
  3. Step 3: Cross multiply
    41,419.44x = 57,125.04 × 25,475.28
  4. Step 4: Simplify right side
    41,419.44x = 1,455,276,389.01
  5. Step 5: Solve for x
    x = 1,455,276,389.01/41,419.44
  6. Step 6: Final answer
    x = 35,135.11

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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.