Home / 22,674.22-34,022.85-10,191.73

Finding the Fourth Proportional to 22,674.22, 34,022.85 and 10,191.73

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Solution

The fourth proportional to 22,674.22, 34,022.85 and 10,191.73 is: 15,292.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674.22 : 34,022.85 = 10,191.73 : x
  2. Step 2: Convert to fraction form
    22,674.22/34,022.85 = 10,191.73/x
  3. Step 3: Cross multiply
    22,674.22x = 34,022.85 × 10,191.73
  4. Step 4: Simplify right side
    22,674.22x = 346,751,479.96
  5. Step 5: Solve for x
    x = 346,751,479.96/22,674.22
  6. Step 6: Final answer
    x = 15,292.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.