Home / 6,927.27-10,394.42-3,464.25

Finding the Fourth Proportional to 6,927.27, 10,394.42 and 3,464.25

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Solution

The fourth proportional to 6,927.27, 10,394.42 and 3,464.25 is: 5,198.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927.27 : 10,394.42 = 3,464.25 : x
  2. Step 2: Convert to fraction form
    6,927.27/10,394.42 = 3,464.25/x
  3. Step 3: Cross multiply
    6,927.27x = 10,394.42 × 3,464.25
  4. Step 4: Simplify right side
    6,927.27x = 36,008,852.16
  5. Step 5: Solve for x
    x = 36,008,852.16/6,927.27
  6. Step 6: Final answer
    x = 5,198.13

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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.