Home / 34,311.35-51,467.03-22,621.83

Finding the Fourth Proportional to 34,311.35, 51,467.03 and 22,621.83

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Solution

The fourth proportional to 34,311.35, 51,467.03 and 22,621.83 is: 33,932.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,311.35 : 51,467.03 = 22,621.83 : x
  2. Step 2: Convert to fraction form
    34,311.35/51,467.03 = 22,621.83/x
  3. Step 3: Cross multiply
    34,311.35x = 51,467.03 × 22,621.83
  4. Step 4: Simplify right side
    34,311.35x = 1,164,278,290.16
  5. Step 5: Solve for x
    x = 1,164,278,290.16/34,311.35
  6. Step 6: Final answer
    x = 33,932.75

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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.