Home / 41,964.60-57,911.22-22,844.28

Finding the Fourth Proportional to 41,964.60, 57,911.22 and 22,844.28

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Solution

The fourth proportional to 41,964.60, 57,911.22 and 22,844.28 is: 31,525.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964.60 : 57,911.22 = 22,844.28 : x
  2. Step 2: Convert to fraction form
    41,964.60/57,911.22 = 22,844.28/x
  3. Step 3: Cross multiply
    41,964.60x = 57,911.22 × 22,844.28
  4. Step 4: Simplify right side
    41,964.60x = 1,322,940,124.82
  5. Step 5: Solve for x
    x = 1,322,940,124.82/41,964.60
  6. Step 6: Final answer
    x = 31,525.15

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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.