Home / 41,065.32-56,670.17-22,202.43

Finding the Fourth Proportional to 41,065.32, 56,670.17 and 22,202.43

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Solution

The fourth proportional to 41,065.32, 56,670.17 and 22,202.43 is: 30,639.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.32 : 56,670.17 = 22,202.43 : x
  2. Step 2: Convert to fraction form
    41,065.32/56,670.17 = 22,202.43/x
  3. Step 3: Cross multiply
    41,065.32x = 56,670.17 × 22,202.43
  4. Step 4: Simplify right side
    41,065.32x = 1,258,215,371.50
  5. Step 5: Solve for x
    x = 1,258,215,371.50/41,065.32
  6. Step 6: Final answer
    x = 30,639.37

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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.