Home / 41,191.06-56,842.14-22,327.78

Finding the Fourth Proportional to 41,191.06, 56,842.14 and 22,327.78

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Solution

The fourth proportional to 41,191.06, 56,842.14 and 22,327.78 is: 30,811.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,191.06 : 56,842.14 = 22,327.78 : x
  2. Step 2: Convert to fraction form
    41,191.06/56,842.14 = 22,327.78/x
  3. Step 3: Cross multiply
    41,191.06x = 56,842.14 × 22,327.78
  4. Step 4: Simplify right side
    41,191.06x = 1,269,158,796.65
  5. Step 5: Solve for x
    x = 1,269,158,796.65/41,191.06
  6. Step 6: Final answer
    x = 30,811.51

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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.