Home / 2,834.98-3,911.85-1,592.74

Finding the Fourth Proportional to 2,834.98, 3,911.85 and 1,592.74

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Solution

The fourth proportional to 2,834.98, 3,911.85 and 1,592.74 is: 2,197.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834.98 : 3,911.85 = 1,592.74 : x
  2. Step 2: Convert to fraction form
    2,834.98/3,911.85 = 1,592.74/x
  3. Step 3: Cross multiply
    2,834.98x = 3,911.85 × 1,592.74
  4. Step 4: Simplify right side
    2,834.98x = 6,230,559.97
  5. Step 5: Solve for x
    x = 6,230,559.97/2,834.98
  6. Step 6: Final answer
    x = 2,197.74

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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.