Home / 4,684.82-7,027.23-1,222.04

Finding the Fourth Proportional to 4,684.82, 7,027.23 and 1,222.04

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Solution

The fourth proportional to 4,684.82, 7,027.23 and 1,222.04 is: 1,833.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.82 : 7,027.23 = 1,222.04 : x
  2. Step 2: Convert to fraction form
    4,684.82/7,027.23 = 1,222.04/x
  3. Step 3: Cross multiply
    4,684.82x = 7,027.23 × 1,222.04
  4. Step 4: Simplify right side
    4,684.82x = 8,587,556.15
  5. Step 5: Solve for x
    x = 8,587,556.15/4,684.82
  6. Step 6: Final answer
    x = 1,833.06

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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.