Home / 54,067.04-74,610.97-29,867.52

Finding the Fourth Proportional to 54,067.04, 74,610.97 and 29,867.52

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Solution

The fourth proportional to 54,067.04, 74,610.97 and 29,867.52 is: 41,216.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,067.04 : 74,610.97 = 29,867.52 : x
  2. Step 2: Convert to fraction form
    54,067.04/74,610.97 = 29,867.52/x
  3. Step 3: Cross multiply
    54,067.04x = 74,610.97 × 29,867.52
  4. Step 4: Simplify right side
    54,067.04x = 2,228,444,638.69
  5. Step 5: Solve for x
    x = 2,228,444,638.69/54,067.04
  6. Step 6: Final answer
    x = 41,216.32

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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.