Home / 41,081.16-56,692.26-22,218.24

Finding the Fourth Proportional to 41,081.16, 56,692.26 and 22,218.24

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Solution

The fourth proportional to 41,081.16, 56,692.26 and 22,218.24 is: 30,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,081.16 : 56,692.26 = 22,218.24 : x
  2. Step 2: Convert to fraction form
    41,081.16/56,692.26 = 22,218.24/x
  3. Step 3: Cross multiply
    41,081.16x = 56,692.26 × 22,218.24
  4. Step 4: Simplify right side
    41,081.16x = 1,259,602,238.82
  5. Step 5: Solve for x
    x = 1,259,602,238.82/41,081.16
  6. Step 6: Final answer
    x = 30,661.31

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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.