Home / 6,104.73-9,148.98-2,205.39

Finding the Fourth Proportional to 6,104.73, 9,148.98 and 2,205.39

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Solution

The fourth proportional to 6,104.73, 9,148.98 and 2,205.39 is: 3,305.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.73 : 9,148.98 = 2,205.39 : x
  2. Step 2: Convert to fraction form
    6,104.73/9,148.98 = 2,205.39/x
  3. Step 3: Cross multiply
    6,104.73x = 9,148.98 × 2,205.39
  4. Step 4: Simplify right side
    6,104.73x = 20,177,069.00
  5. Step 5: Solve for x
    x = 20,177,069.00/6,104.73
  6. Step 6: Final answer
    x = 3,305.15

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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.