Home / 41,061.04-56,664.32-22,198.20

Finding the Fourth Proportional to 41,061.04, 56,664.32 and 22,198.20

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Solution

The fourth proportional to 41,061.04, 56,664.32 and 22,198.20 is: 30,633.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,061.04 : 56,664.32 = 22,198.20 : x
  2. Step 2: Convert to fraction form
    41,061.04/56,664.32 = 22,198.20/x
  3. Step 3: Cross multiply
    41,061.04x = 56,664.32 × 22,198.20
  4. Step 4: Simplify right side
    41,061.04x = 1,257,845,908.22
  5. Step 5: Solve for x
    x = 1,257,845,908.22/41,061.04
  6. Step 6: Final answer
    x = 30,633.56

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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.