Home / 41,886.14-57,812.00-25,767.32

Finding the Fourth Proportional to 41,886.14, 57,812.00 and 25,767.32

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Solution

The fourth proportional to 41,886.14, 57,812.00 and 25,767.32 is: 35,564.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,886.14 : 57,812.00 = 25,767.32 : x
  2. Step 2: Convert to fraction form
    41,886.14/57,812.00 = 25,767.32/x
  3. Step 3: Cross multiply
    41,886.14x = 57,812.00 × 25,767.32
  4. Step 4: Simplify right side
    41,886.14x = 1,489,659,885.94
  5. Step 5: Solve for x
    x = 1,489,659,885.94/41,886.14
  6. Step 6: Final answer
    x = 35,564.51

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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.