Home / 41,163.69-56,805.87-22,300.82

Finding the Fourth Proportional to 41,163.69, 56,805.87 and 22,300.82

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Solution

The fourth proportional to 41,163.69, 56,805.87 and 22,300.82 is: 30,775.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,163.69 : 56,805.87 = 22,300.82 : x
  2. Step 2: Convert to fraction form
    41,163.69/56,805.87 = 22,300.82/x
  3. Step 3: Cross multiply
    41,163.69x = 56,805.87 × 22,300.82
  4. Step 4: Simplify right side
    41,163.69x = 1,266,817,494.43
  5. Step 5: Solve for x
    x = 1,266,817,494.43/41,163.69
  6. Step 6: Final answer
    x = 30,775.12

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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.