Home / 41,057.06-56,658.78-22,194.18

Finding the Fourth Proportional to 41,057.06, 56,658.78 and 22,194.18

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Solution

The fourth proportional to 41,057.06, 56,658.78 and 22,194.18 is: 30,627.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,057.06 : 56,658.78 = 22,194.18 : x
  2. Step 2: Convert to fraction form
    41,057.06/56,658.78 = 22,194.18/x
  3. Step 3: Cross multiply
    41,057.06x = 56,658.78 × 22,194.18
  4. Step 4: Simplify right side
    41,057.06x = 1,257,495,161.90
  5. Step 5: Solve for x
    x = 1,257,495,161.90/41,057.06
  6. Step 6: Final answer
    x = 30,627.99

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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.