Home / 4,450.94-6,676.44-3,060.09

Finding the Fourth Proportional to 4,450.94, 6,676.44 and 3,060.09

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Solution

The fourth proportional to 4,450.94, 6,676.44 and 3,060.09 is: 4,590.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.94 : 6,676.44 = 3,060.09 : x
  2. Step 2: Convert to fraction form
    4,450.94/6,676.44 = 3,060.09/x
  3. Step 3: Cross multiply
    4,450.94x = 6,676.44 × 3,060.09
  4. Step 4: Simplify right side
    4,450.94x = 20,430,528.86
  5. Step 5: Solve for x
    x = 20,430,528.86/4,450.94
  6. Step 6: Final answer
    x = 4,590.16

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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.