Home / 2,795.15-4,193.87-1,333.37

Finding the Fourth Proportional to 2,795.15, 4,193.87 and 1,333.37

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Solution

The fourth proportional to 2,795.15, 4,193.87 and 1,333.37 is: 2,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795.15 : 4,193.87 = 1,333.37 : x
  2. Step 2: Convert to fraction form
    2,795.15/4,193.87 = 1,333.37/x
  3. Step 3: Cross multiply
    2,795.15x = 4,193.87 × 1,333.37
  4. Step 4: Simplify right side
    2,795.15x = 5,591,980.44
  5. Step 5: Solve for x
    x = 5,591,980.44/2,795.15
  6. Step 6: Final answer
    x = 2,000.60

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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.