Home / 2,795.14-4,192.88-2,013

Finding the Fourth Proportional to 2,795.14, 4,192.88 and 2,013

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Solution

The fourth proportional to 2,795.14, 4,192.88 and 2,013 is: 3,019.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795.14 : 4,192.88 = 2,013 : x
  2. Step 2: Convert to fraction form
    2,795.14/4,192.88 = 2,013/x
  3. Step 3: Cross multiply
    2,795.14x = 4,192.88 × 2,013
  4. Step 4: Simplify right side
    2,795.14x = 8,440,267.44
  5. Step 5: Solve for x
    x = 8,440,267.44/2,795.14
  6. Step 6: Final answer
    x = 3,019.62

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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.