Home / 54,867.06-82,190.97-25,244.28

Finding the Fourth Proportional to 54,867.06, 82,190.97 and 25,244.28

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Solution

The fourth proportional to 54,867.06, 82,190.97 and 25,244.28 is: 37,815.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,867.06 : 82,190.97 = 25,244.28 : x
  2. Step 2: Convert to fraction form
    54,867.06/82,190.97 = 25,244.28/x
  3. Step 3: Cross multiply
    54,867.06x = 82,190.97 × 25,244.28
  4. Step 4: Simplify right side
    54,867.06x = 2,074,851,860.15
  5. Step 5: Solve for x
    x = 2,074,851,860.15/54,867.06
  6. Step 6: Final answer
    x = 37,815.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.