Home / 41,183.44-56,831.62-22,320.16

Finding the Fourth Proportional to 41,183.44, 56,831.62 and 22,320.16

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Solution

The fourth proportional to 41,183.44, 56,831.62 and 22,320.16 is: 30,800.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,183.44 : 56,831.62 = 22,320.16 : x
  2. Step 2: Convert to fraction form
    41,183.44/56,831.62 = 22,320.16/x
  3. Step 3: Cross multiply
    41,183.44x = 56,831.62 × 22,320.16
  4. Step 4: Simplify right side
    41,183.44x = 1,268,490,851.46
  5. Step 5: Solve for x
    x = 1,268,490,851.46/41,183.44
  6. Step 6: Final answer
    x = 30,800.99

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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.