Home / 63,047.25-94,575.47-18,067.95

Finding the Fourth Proportional to 63,047.25, 94,575.47 and 18,067.95

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Solution

The fourth proportional to 63,047.25, 94,575.47 and 18,067.95 is: 27,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,047.25 : 94,575.47 = 18,067.95 : x
  2. Step 2: Convert to fraction form
    63,047.25/94,575.47 = 18,067.95/x
  3. Step 3: Cross multiply
    63,047.25x = 94,575.47 × 18,067.95
  4. Step 4: Simplify right side
    63,047.25x = 1,708,784,772.85
  5. Step 5: Solve for x
    x = 1,708,784,772.85/63,047.25
  6. Step 6: Final answer
    x = 27,103.24

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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.