Home / 3,362.64-5,035.73-2,774.04

Finding the Fourth Proportional to 3,362.64, 5,035.73 and 2,774.04

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Solution

The fourth proportional to 3,362.64, 5,035.73 and 2,774.04 is: 4,154.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362.64 : 5,035.73 = 2,774.04 : x
  2. Step 2: Convert to fraction form
    3,362.64/5,035.73 = 2,774.04/x
  3. Step 3: Cross multiply
    3,362.64x = 5,035.73 × 2,774.04
  4. Step 4: Simplify right side
    3,362.64x = 13,969,302.58
  5. Step 5: Solve for x
    x = 13,969,302.58/3,362.64
  6. Step 6: Final answer
    x = 4,154.27

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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.