Home / 67,282.26-92,853.72-37,067.58

Finding the Fourth Proportional to 67,282.26, 92,853.72 and 37,067.58

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Solution

The fourth proportional to 67,282.26, 92,853.72 and 37,067.58 is: 51,155.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,282.26 : 92,853.72 = 37,067.58 : x
  2. Step 2: Convert to fraction form
    67,282.26/92,853.72 = 37,067.58/x
  3. Step 3: Cross multiply
    67,282.26x = 92,853.72 × 37,067.58
  4. Step 4: Simplify right side
    67,282.26x = 3,441,862,655.43
  5. Step 5: Solve for x
    x = 3,441,862,655.43/67,282.26
  6. Step 6: Final answer
    x = 51,155.58

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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.