Home / 4,450.88-6,134.60-3,454.27

Finding the Fourth Proportional to 4,450.88, 6,134.60 and 3,454.27

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Solution

The fourth proportional to 4,450.88, 6,134.60 and 3,454.27 is: 4,760.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.88 : 6,134.60 = 3,454.27 : x
  2. Step 2: Convert to fraction form
    4,450.88/6,134.60 = 3,454.27/x
  3. Step 3: Cross multiply
    4,450.88x = 6,134.60 × 3,454.27
  4. Step 4: Simplify right side
    4,450.88x = 21,190,558.04
  5. Step 5: Solve for x
    x = 21,190,558.04/4,450.88
  6. Step 6: Final answer
    x = 4,760.98

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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.