Home / 41,065.72-56,670.78-22,202.92

Finding the Fourth Proportional to 41,065.72, 56,670.78 and 22,202.92

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Solution

The fourth proportional to 41,065.72, 56,670.78 and 22,202.92 is: 30,640.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.72 : 56,670.78 = 22,202.92 : x
  2. Step 2: Convert to fraction form
    41,065.72/56,670.78 = 22,202.92/x
  3. Step 3: Cross multiply
    41,065.72x = 56,670.78 × 22,202.92
  4. Step 4: Simplify right side
    41,065.72x = 1,258,256,794.68
  5. Step 5: Solve for x
    x = 1,258,256,794.68/41,065.72
  6. Step 6: Final answer
    x = 30,640.08

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Double scale
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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.