Home / 6,245.05-9,366.49-2,084.58

Finding the Fourth Proportional to 6,245.05, 9,366.49 and 2,084.58

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Solution

The fourth proportional to 6,245.05, 9,366.49 and 2,084.58 is: 3,126.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,245.05 : 9,366.49 = 2,084.58 : x
  2. Step 2: Convert to fraction form
    6,245.05/9,366.49 = 2,084.58/x
  3. Step 3: Cross multiply
    6,245.05x = 9,366.49 × 2,084.58
  4. Step 4: Simplify right side
    6,245.05x = 19,525,197.72
  5. Step 5: Solve for x
    x = 19,525,197.72/6,245.05
  6. Step 6: Final answer
    x = 3,126.51

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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.