Home / 41,163.44-56,805.60-22,300.56

Finding the Fourth Proportional to 41,163.44, 56,805.60 and 22,300.56

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Solution

The fourth proportional to 41,163.44, 56,805.60 and 22,300.56 is: 30,774.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,163.44 : 56,805.60 = 22,300.56 : x
  2. Step 2: Convert to fraction form
    41,163.44/56,805.60 = 22,300.56/x
  3. Step 3: Cross multiply
    41,163.44x = 56,805.60 × 22,300.56
  4. Step 4: Simplify right side
    41,163.44x = 1,266,796,649.32
  5. Step 5: Solve for x
    x = 1,266,796,649.32/41,163.44
  6. Step 6: Final answer
    x = 30,774.80

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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.