Home / 41,057.48-56,659.30-22,194.64

Finding the Fourth Proportional to 41,057.48, 56,659.30 and 22,194.64

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Solution

The fourth proportional to 41,057.48, 56,659.30 and 22,194.64 is: 30,628.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,057.48 : 56,659.30 = 22,194.64 : x
  2. Step 2: Convert to fraction form
    41,057.48/56,659.30 = 22,194.64/x
  3. Step 3: Cross multiply
    41,057.48x = 56,659.30 × 22,194.64
  4. Step 4: Simplify right side
    41,057.48x = 1,257,532,766.15
  5. Step 5: Solve for x
    x = 1,257,532,766.15/41,057.48
  6. Step 6: Final answer
    x = 30,628.59

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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.