Home / 4,503.48-6,755.94-1,906.44

Finding the Fourth Proportional to 4,503.48, 6,755.94 and 1,906.44

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Solution

The fourth proportional to 4,503.48, 6,755.94 and 1,906.44 is: 2,859.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.48 : 6,755.94 = 1,906.44 : x
  2. Step 2: Convert to fraction form
    4,503.48/6,755.94 = 1,906.44/x
  3. Step 3: Cross multiply
    4,503.48x = 6,755.94 × 1,906.44
  4. Step 4: Simplify right side
    4,503.48x = 12,879,794.25
  5. Step 5: Solve for x
    x = 12,879,794.25/4,503.48
  6. Step 6: Final answer
    x = 2,859.96

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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.