Home / 63,079.73-94,512.49-38,067.23

Finding the Fourth Proportional to 63,079.73, 94,512.49 and 38,067.23

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Solution

The fourth proportional to 63,079.73, 94,512.49 and 38,067.23 is: 57,036.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,079.73 : 94,512.49 = 38,067.23 : x
  2. Step 2: Convert to fraction form
    63,079.73/94,512.49 = 38,067.23/x
  3. Step 3: Cross multiply
    63,079.73x = 94,512.49 × 38,067.23
  4. Step 4: Simplify right side
    63,079.73x = 3,597,828,031.80
  5. Step 5: Solve for x
    x = 3,597,828,031.80/63,079.73
  6. Step 6: Final answer
    x = 57,036.20

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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.