Home / 41,185.92-56,836.80-22,322.88

Finding the Fourth Proportional to 41,185.92, 56,836.80 and 22,322.88

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Solution

The fourth proportional to 41,185.92, 56,836.80 and 22,322.88 is: 30,805.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,185.92 : 56,836.80 = 22,322.88 : x
  2. Step 2: Convert to fraction form
    41,185.92/56,836.80 = 22,322.88/x
  3. Step 3: Cross multiply
    41,185.92x = 56,836.80 × 22,322.88
  4. Step 4: Simplify right side
    41,185.92x = 1,268,761,065.98
  5. Step 5: Solve for x
    x = 1,268,761,065.98/41,185.92
  6. Step 6: Final answer
    x = 30,805.70

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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.