Home / 41,163.94-56,806.29-22,301.06

Finding the Fourth Proportional to 41,163.94, 56,806.29 and 22,301.06

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Solution

The fourth proportional to 41,163.94, 56,806.29 and 22,301.06 is: 30,775.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,163.94 : 56,806.29 = 22,301.06 : x
  2. Step 2: Convert to fraction form
    41,163.94/56,806.29 = 22,301.06/x
  3. Step 3: Cross multiply
    41,163.94x = 56,806.29 × 22,301.06
  4. Step 4: Simplify right side
    41,163.94x = 1,266,840,481.67
  5. Step 5: Solve for x
    x = 1,266,840,481.67/41,163.94
  6. Step 6: Final answer
    x = 30,775.50

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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.