Home / 41,086.08-56,698.62-22,223.16

Finding the Fourth Proportional to 41,086.08, 56,698.62 and 22,223.16

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Solution

The fourth proportional to 41,086.08, 56,698.62 and 22,223.16 is: 30,667.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,086.08 : 56,698.62 = 22,223.16 : x
  2. Step 2: Convert to fraction form
    41,086.08/56,698.62 = 22,223.16/x
  3. Step 3: Cross multiply
    41,086.08x = 56,698.62 × 22,223.16
  4. Step 4: Simplify right side
    41,086.08x = 1,260,022,504.04
  5. Step 5: Solve for x
    x = 1,260,022,504.04/41,086.08
  6. Step 6: Final answer
    x = 30,667.87

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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.