Home / 41,198.64-56,853.72-22,335.44

Finding the Fourth Proportional to 41,198.64, 56,853.72 and 22,335.44

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Solution

The fourth proportional to 41,198.64, 56,853.72 and 22,335.44 is: 30,822.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,198.64 : 56,853.72 = 22,335.44 : x
  2. Step 2: Convert to fraction form
    41,198.64/56,853.72 = 22,335.44/x
  3. Step 3: Cross multiply
    41,198.64x = 56,853.72 × 22,335.44
  4. Step 4: Simplify right side
    41,198.64x = 1,269,852,851.84
  5. Step 5: Solve for x
    x = 1,269,852,851.84/41,198.64
  6. Step 6: Final answer
    x = 30,822.69

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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.