Home / 41,025.96-56,615.88-22,163.09

Finding the Fourth Proportional to 41,025.96, 56,615.88 and 22,163.09

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Solution

The fourth proportional to 41,025.96, 56,615.88 and 22,163.09 is: 30,585.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025.96 : 56,615.88 = 22,163.09 : x
  2. Step 2: Convert to fraction form
    41,025.96/56,615.88 = 22,163.09/x
  3. Step 3: Cross multiply
    41,025.96x = 56,615.88 × 22,163.09
  4. Step 4: Simplify right side
    41,025.96x = 1,254,782,560.79
  5. Step 5: Solve for x
    x = 1,254,782,560.79/41,025.96
  6. Step 6: Final answer
    x = 30,585.09

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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.