Home / 41,083.82-56,695.68-22,220.95

Finding the Fourth Proportional to 41,083.82, 56,695.68 and 22,220.95

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Solution

The fourth proportional to 41,083.82, 56,695.68 and 22,220.95 is: 30,664.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,083.82 : 56,695.68 = 22,220.95 : x
  2. Step 2: Convert to fraction form
    41,083.82/56,695.68 = 22,220.95/x
  3. Step 3: Cross multiply
    41,083.82x = 56,695.68 × 22,220.95
  4. Step 4: Simplify right side
    41,083.82x = 1,259,831,870.50
  5. Step 5: Solve for x
    x = 1,259,831,870.50/41,083.82
  6. Step 6: Final answer
    x = 30,664.92

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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.