Home / 4,940.01-6,815.61-3,365.37

Finding the Fourth Proportional to 4,940.01, 6,815.61 and 3,365.37

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Solution

The fourth proportional to 4,940.01, 6,815.61 and 3,365.37 is: 4,643.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,940.01 : 6,815.61 = 3,365.37 : x
  2. Step 2: Convert to fraction form
    4,940.01/6,815.61 = 3,365.37/x
  3. Step 3: Cross multiply
    4,940.01x = 6,815.61 × 3,365.37
  4. Step 4: Simplify right side
    4,940.01x = 22,937,049.43
  5. Step 5: Solve for x
    x = 22,937,049.43/4,940.01
  6. Step 6: Final answer
    x = 4,643.12

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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.