Home / 8,049.54-11,107.35-4,693.44

Finding the Fourth Proportional to 8,049.54, 11,107.35 and 4,693.44

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Solution

The fourth proportional to 8,049.54, 11,107.35 and 4,693.44 is: 6,476.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049.54 : 11,107.35 = 4,693.44 : x
  2. Step 2: Convert to fraction form
    8,049.54/11,107.35 = 4,693.44/x
  3. Step 3: Cross multiply
    8,049.54x = 11,107.35 × 4,693.44
  4. Step 4: Simplify right side
    8,049.54x = 52,131,680.78
  5. Step 5: Solve for x
    x = 52,131,680.78/8,049.54
  6. Step 6: Final answer
    x = 6,476.36

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1.5x scale

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.