Home / 41,190.30-56,842.74-22,327.44

Finding the Fourth Proportional to 41,190.30, 56,842.74 and 22,327.44

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Solution

The fourth proportional to 41,190.30, 56,842.74 and 22,327.44 is: 30,811.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,190.30 : 56,842.74 = 22,327.44 : x
  2. Step 2: Convert to fraction form
    41,190.30/56,842.74 = 22,327.44/x
  3. Step 3: Cross multiply
    41,190.30x = 56,842.74 × 22,327.44
  4. Step 4: Simplify right side
    41,190.30x = 1,269,152,866.79
  5. Step 5: Solve for x
    x = 1,269,152,866.79/41,190.30
  6. Step 6: Final answer
    x = 30,811.94

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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.