Home / 41,198.56-56,852.48-22,335.28

Finding the Fourth Proportional to 41,198.56, 56,852.48 and 22,335.28

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Solution

The fourth proportional to 41,198.56, 56,852.48 and 22,335.28 is: 30,821.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,198.56 : 56,852.48 = 22,335.28 : x
  2. Step 2: Convert to fraction form
    41,198.56/56,852.48 = 22,335.28/x
  3. Step 3: Cross multiply
    41,198.56x = 56,852.48 × 22,335.28
  4. Step 4: Simplify right side
    41,198.56x = 1,269,816,059.49
  5. Step 5: Solve for x
    x = 1,269,816,059.49/41,198.56
  6. Step 6: Final answer
    x = 30,821.86

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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.