Home / 53,067.08-73,233.71-29,193.75

Finding the Fourth Proportional to 53,067.08, 73,233.71 and 29,193.75

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Solution

The fourth proportional to 53,067.08, 73,233.71 and 29,193.75 is: 40,288.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,067.08 : 73,233.71 = 29,193.75 : x
  2. Step 2: Convert to fraction form
    53,067.08/73,233.71 = 29,193.75/x
  3. Step 3: Cross multiply
    53,067.08x = 73,233.71 × 29,193.75
  4. Step 4: Simplify right side
    53,067.08x = 2,137,966,694.30
  5. Step 5: Solve for x
    x = 2,137,966,694.30/53,067.08
  6. Step 6: Final answer
    x = 40,288.00

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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.