Home / 41,057.22-56,658.78-22,194.30

Finding the Fourth Proportional to 41,057.22, 56,658.78 and 22,194.30

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Solution

The fourth proportional to 41,057.22, 56,658.78 and 22,194.30 is: 30,628.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,057.22 : 56,658.78 = 22,194.30 : x
  2. Step 2: Convert to fraction form
    41,057.22/56,658.78 = 22,194.30/x
  3. Step 3: Cross multiply
    41,057.22x = 56,658.78 × 22,194.30
  4. Step 4: Simplify right side
    41,057.22x = 1,257,501,960.95
  5. Step 5: Solve for x
    x = 1,257,501,960.95/41,057.22
  6. Step 6: Final answer
    x = 30,628.03

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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.