Home / 37,852.22-56,789.43-11,198.92

Finding the Fourth Proportional to 37,852.22, 56,789.43 and 11,198.92

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Solution

The fourth proportional to 37,852.22, 56,789.43 and 11,198.92 is: 16,801.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,852.22 : 56,789.43 = 11,198.92 : x
  2. Step 2: Convert to fraction form
    37,852.22/56,789.43 = 11,198.92/x
  3. Step 3: Cross multiply
    37,852.22x = 56,789.43 × 11,198.92
  4. Step 4: Simplify right side
    37,852.22x = 635,979,999.47
  5. Step 5: Solve for x
    x = 635,979,999.47/37,852.22
  6. Step 6: Final answer
    x = 16,801.66

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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.