Home / 41,061.40-56,664.80-22,198.54

Finding the Fourth Proportional to 41,061.40, 56,664.80 and 22,198.54

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Solution

The fourth proportional to 41,061.40, 56,664.80 and 22,198.54 is: 30,634.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,061.40 : 56,664.80 = 22,198.54 : x
  2. Step 2: Convert to fraction form
    41,061.40/56,664.80 = 22,198.54/x
  3. Step 3: Cross multiply
    41,061.40x = 56,664.80 × 22,198.54
  4. Step 4: Simplify right side
    41,061.40x = 1,257,875,829.39
  5. Step 5: Solve for x
    x = 1,257,875,829.39/41,061.40
  6. Step 6: Final answer
    x = 30,634.02

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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.