Home / 41,183.32-56,832.96-22,320.44

Finding the Fourth Proportional to 41,183.32, 56,832.96 and 22,320.44

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Solution

The fourth proportional to 41,183.32, 56,832.96 and 22,320.44 is: 30,802.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,183.32 : 56,832.96 = 22,320.44 : x
  2. Step 2: Convert to fraction form
    41,183.32/56,832.96 = 22,320.44/x
  3. Step 3: Cross multiply
    41,183.32x = 56,832.96 × 22,320.44
  4. Step 4: Simplify right side
    41,183.32x = 1,268,536,673.70
  5. Step 5: Solve for x
    x = 1,268,536,673.70/41,183.32
  6. Step 6: Final answer
    x = 30,802.20

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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.