Home / 67,944.15-93,759.79-37,731.41

Finding the Fourth Proportional to 67,944.15, 93,759.79 and 37,731.41

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Solution

The fourth proportional to 67,944.15, 93,759.79 and 37,731.41 is: 52,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,944.15 : 93,759.79 = 37,731.41 : x
  2. Step 2: Convert to fraction form
    67,944.15/93,759.79 = 37,731.41/x
  3. Step 3: Cross multiply
    67,944.15x = 93,759.79 × 37,731.41
  4. Step 4: Simplify right side
    67,944.15x = 3,537,689,078.00
  5. Step 5: Solve for x
    x = 3,537,689,078.00/67,944.15
  6. Step 6: Final answer
    x = 52,067.60

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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.