Home / 41,025.50-56,615.22-22,162.62

Finding the Fourth Proportional to 41,025.50, 56,615.22 and 22,162.62

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Solution

The fourth proportional to 41,025.50, 56,615.22 and 22,162.62 is: 30,584.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025.50 : 56,615.22 = 22,162.62 : x
  2. Step 2: Convert to fraction form
    41,025.50/56,615.22 = 22,162.62/x
  3. Step 3: Cross multiply
    41,025.50x = 56,615.22 × 22,162.62
  4. Step 4: Simplify right side
    41,025.50x = 1,254,741,607.08
  5. Step 5: Solve for x
    x = 1,254,741,607.08/41,025.50
  6. Step 6: Final answer
    x = 30,584.43

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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.