Home / 41,360.32-57,097.04-25,458.40

Finding the Fourth Proportional to 41,360.32, 57,097.04 and 25,458.40

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Solution

The fourth proportional to 41,360.32, 57,097.04 and 25,458.40 is: 35,144.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.32 : 57,097.04 = 25,458.40 : x
  2. Step 2: Convert to fraction form
    41,360.32/57,097.04 = 25,458.40/x
  3. Step 3: Cross multiply
    41,360.32x = 57,097.04 × 25,458.40
  4. Step 4: Simplify right side
    41,360.32x = 1,453,599,283.14
  5. Step 5: Solve for x
    x = 1,453,599,283.14/41,360.32
  6. Step 6: Final answer
    x = 35,144.78

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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.