Home / 41,258.97-56,938.01-22,396.10

Finding the Fourth Proportional to 41,258.97, 56,938.01 and 22,396.10

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Solution

The fourth proportional to 41,258.97, 56,938.01 and 22,396.10 is: 30,906.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,258.97 : 56,938.01 = 22,396.10 : x
  2. Step 2: Convert to fraction form
    41,258.97/56,938.01 = 22,396.10/x
  3. Step 3: Cross multiply
    41,258.97x = 56,938.01 × 22,396.10
  4. Step 4: Simplify right side
    41,258.97x = 1,275,188,969.09
  5. Step 5: Solve for x
    x = 1,275,188,969.09/41,258.97
  6. Step 6: Final answer
    x = 30,906.95

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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.