Home / 54,397.54-75,092.97-33,185.26

Finding the Fourth Proportional to 54,397.54, 75,092.97 and 33,185.26

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Solution

The fourth proportional to 54,397.54, 75,092.97 and 33,185.26 is: 45,810.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,397.54 : 75,092.97 = 33,185.26 : x
  2. Step 2: Convert to fraction form
    54,397.54/75,092.97 = 33,185.26/x
  3. Step 3: Cross multiply
    54,397.54x = 75,092.97 × 33,185.26
  4. Step 4: Simplify right side
    54,397.54x = 2,491,979,733.62
  5. Step 5: Solve for x
    x = 2,491,979,733.62/54,397.54
  6. Step 6: Final answer
    x = 45,810.52

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1.5x scale

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.