Home / 41,163.69-56,805.94-22,300.81

Finding the Fourth Proportional to 41,163.69, 56,805.94 and 22,300.81

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Solution

The fourth proportional to 41,163.69, 56,805.94 and 22,300.81 is: 30,775.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,163.69 : 56,805.94 = 22,300.81 : x
  2. Step 2: Convert to fraction form
    41,163.69/56,805.94 = 22,300.81/x
  3. Step 3: Cross multiply
    41,163.69x = 56,805.94 × 22,300.81
  4. Step 4: Simplify right side
    41,163.69x = 1,266,818,530.56
  5. Step 5: Solve for x
    x = 1,266,818,530.56/41,163.69
  6. Step 6: Final answer
    x = 30,775.15

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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.