Home / 67,944.01-93,759.57-37,731.24

Finding the Fourth Proportional to 67,944.01, 93,759.57 and 37,731.24

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Solution

The fourth proportional to 67,944.01, 93,759.57 and 37,731.24 is: 52,067.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,944.01 : 93,759.57 = 37,731.24 : x
  2. Step 2: Convert to fraction form
    67,944.01/93,759.57 = 37,731.24/x
  3. Step 3: Cross multiply
    67,944.01x = 93,759.57 × 37,731.24
  4. Step 4: Simplify right side
    67,944.01x = 3,537,664,837.97
  5. Step 5: Solve for x
    x = 3,537,664,837.97/67,944.01
  6. Step 6: Final answer
    x = 52,067.35

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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.