Home / 2,834.58-4,253.33-1,169.94

Finding the Fourth Proportional to 2,834.58, 4,253.33 and 1,169.94

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Solution

The fourth proportional to 2,834.58, 4,253.33 and 1,169.94 is: 1,755.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834.58 : 4,253.33 = 1,169.94 : x
  2. Step 2: Convert to fraction form
    2,834.58/4,253.33 = 1,169.94/x
  3. Step 3: Cross multiply
    2,834.58x = 4,253.33 × 1,169.94
  4. Step 4: Simplify right side
    2,834.58x = 4,976,135.05
  5. Step 5: Solve for x
    x = 4,976,135.05/2,834.58
  6. Step 6: Final answer
    x = 1,755.51

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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.