Home / 2,795.44-4,189.68-2,448.04

Finding the Fourth Proportional to 2,795.44, 4,189.68 and 2,448.04

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Solution

The fourth proportional to 2,795.44, 4,189.68 and 2,448.04 is: 3,669.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795.44 : 4,189.68 = 2,448.04 : x
  2. Step 2: Convert to fraction form
    2,795.44/4,189.68 = 2,448.04/x
  3. Step 3: Cross multiply
    2,795.44x = 4,189.68 × 2,448.04
  4. Step 4: Simplify right side
    2,795.44x = 10,256,504.23
  5. Step 5: Solve for x
    x = 10,256,504.23/2,795.44
  6. Step 6: Final answer
    x = 3,669.01

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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.