Home / 2,795.85-4,194.68-1,334.82

Finding the Fourth Proportional to 2,795.85, 4,194.68 and 1,334.82

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Solution

The fourth proportional to 2,795.85, 4,194.68 and 1,334.82 is: 2,002.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795.85 : 4,194.68 = 1,334.82 : x
  2. Step 2: Convert to fraction form
    2,795.85/4,194.68 = 1,334.82/x
  3. Step 3: Cross multiply
    2,795.85x = 4,194.68 × 1,334.82
  4. Step 4: Simplify right side
    2,795.85x = 5,599,142.76
  5. Step 5: Solve for x
    x = 5,599,142.76/2,795.85
  6. Step 6: Final answer
    x = 2,002.66

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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.