Home / 41,083.16-56,694.66-22,220.60

Finding the Fourth Proportional to 41,083.16, 56,694.66 and 22,220.60

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Solution

The fourth proportional to 41,083.16, 56,694.66 and 22,220.60 is: 30,664.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,083.16 : 56,694.66 = 22,220.60 : x
  2. Step 2: Convert to fraction form
    41,083.16/56,694.66 = 22,220.60/x
  3. Step 3: Cross multiply
    41,083.16x = 56,694.66 × 22,220.60
  4. Step 4: Simplify right side
    41,083.16x = 1,259,789,362.00
  5. Step 5: Solve for x
    x = 1,259,789,362.00/41,083.16
  6. Step 6: Final answer
    x = 30,664.37

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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.