Home / 41,190.36-56,842.20-22,327.26

Finding the Fourth Proportional to 41,190.36, 56,842.20 and 22,327.26

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Solution

The fourth proportional to 41,190.36, 56,842.20 and 22,327.26 is: 30,811.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,190.36 : 56,842.20 = 22,327.26 : x
  2. Step 2: Convert to fraction form
    41,190.36/56,842.20 = 22,327.26/x
  3. Step 3: Cross multiply
    41,190.36x = 56,842.20 × 22,327.26
  4. Step 4: Simplify right side
    41,190.36x = 1,269,130,578.37
  5. Step 5: Solve for x
    x = 1,269,130,578.37/41,190.36
  6. Step 6: Final answer
    x = 30,811.35

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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.