Home / 4,893.44-7,333.67-2,290.91

Finding the Fourth Proportional to 4,893.44, 7,333.67 and 2,290.91

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Solution

The fourth proportional to 4,893.44, 7,333.67 and 2,290.91 is: 3,433.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893.44 : 7,333.67 = 2,290.91 : x
  2. Step 2: Convert to fraction form
    4,893.44/7,333.67 = 2,290.91/x
  3. Step 3: Cross multiply
    4,893.44x = 7,333.67 × 2,290.91
  4. Step 4: Simplify right side
    4,893.44x = 16,800,747.00
  5. Step 5: Solve for x
    x = 16,800,747.00/4,893.44
  6. Step 6: Final answer
    x = 3,433.32

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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.