Home / 2,035.54-2,808.99-1,104.04

Finding the Fourth Proportional to 2,035.54, 2,808.99 and 1,104.04

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Solution

The fourth proportional to 2,035.54, 2,808.99 and 1,104.04 is: 1,523.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035.54 : 2,808.99 = 1,104.04 : x
  2. Step 2: Convert to fraction form
    2,035.54/2,808.99 = 1,104.04/x
  3. Step 3: Cross multiply
    2,035.54x = 2,808.99 × 1,104.04
  4. Step 4: Simplify right side
    2,035.54x = 3,101,237.32
  5. Step 5: Solve for x
    x = 3,101,237.32/2,035.54
  6. Step 6: Final answer
    x = 1,523.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.