Home / 2,028.97-3,042.04-1,104.96

Finding the Fourth Proportional to 2,028.97, 3,042.04 and 1,104.96

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Solution

The fourth proportional to 2,028.97, 3,042.04 and 1,104.96 is: 1,656.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028.97 : 3,042.04 = 1,104.96 : x
  2. Step 2: Convert to fraction form
    2,028.97/3,042.04 = 1,104.96/x
  3. Step 3: Cross multiply
    2,028.97x = 3,042.04 × 1,104.96
  4. Step 4: Simplify right side
    2,028.97x = 3,361,332.52
  5. Step 5: Solve for x
    x = 3,361,332.52/2,028.97
  6. Step 6: Final answer
    x = 1,656.67

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1.5x scale

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.