Home / 37,893.52-56,758.82-30,745.64

Finding the Fourth Proportional to 37,893.52, 56,758.82 and 30,745.64

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Solution

The fourth proportional to 37,893.52, 56,758.82 and 30,745.64 is: 46,052.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,893.52 : 56,758.82 = 30,745.64 : x
  2. Step 2: Convert to fraction form
    37,893.52/56,758.82 = 30,745.64/x
  3. Step 3: Cross multiply
    37,893.52x = 56,758.82 × 30,745.64
  4. Step 4: Simplify right side
    37,893.52x = 1,745,086,246.54
  5. Step 5: Solve for x
    x = 1,745,086,246.54/37,893.52
  6. Step 6: Final answer
    x = 46,052.37

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1.5x scale

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.