Home / 41,066.28-56,671.56-22,203.48

Finding the Fourth Proportional to 41,066.28, 56,671.56 and 22,203.48

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Solution

The fourth proportional to 41,066.28, 56,671.56 and 22,203.48 is: 30,640.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,066.28 : 56,671.56 = 22,203.48 : x
  2. Step 2: Convert to fraction form
    41,066.28/56,671.56 = 22,203.48/x
  3. Step 3: Cross multiply
    41,066.28x = 56,671.56 × 22,203.48
  4. Step 4: Simplify right side
    41,066.28x = 1,258,305,849.03
  5. Step 5: Solve for x
    x = 1,258,305,849.03/41,066.28
  6. Step 6: Final answer
    x = 30,640.85

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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.