Home / 41,127.44-56,755.94-22,264.56

Finding the Fourth Proportional to 41,127.44, 56,755.94 and 22,264.56

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Solution

The fourth proportional to 41,127.44, 56,755.94 and 22,264.56 is: 30,725.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.44 : 56,755.94 = 22,264.56 : x
  2. Step 2: Convert to fraction form
    41,127.44/56,755.94 = 22,264.56/x
  3. Step 3: Cross multiply
    41,127.44x = 56,755.94 × 22,264.56
  4. Step 4: Simplify right side
    41,127.44x = 1,263,645,920.16
  5. Step 5: Solve for x
    x = 1,263,645,920.16/41,127.44
  6. Step 6: Final answer
    x = 30,725.13

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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.