Home / 36,761.72-50,710.20-22,604.54

Finding the Fourth Proportional to 36,761.72, 50,710.20 and 22,604.54

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Solution

The fourth proportional to 36,761.72, 50,710.20 and 22,604.54 is: 31,181.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,761.72 : 50,710.20 = 22,604.54 : x
  2. Step 2: Convert to fraction form
    36,761.72/50,710.20 = 22,604.54/x
  3. Step 3: Cross multiply
    36,761.72x = 50,710.20 × 22,604.54
  4. Step 4: Simplify right side
    36,761.72x = 1,146,280,744.31
  5. Step 5: Solve for x
    x = 1,146,280,744.31/36,761.72
  6. Step 6: Final answer
    x = 31,181.37

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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.