Home / 6,926.55-10,394.84-2,710.43

Finding the Fourth Proportional to 6,926.55, 10,394.84 and 2,710.43

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Solution

The fourth proportional to 6,926.55, 10,394.84 and 2,710.43 is: 4,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.55 : 10,394.84 = 2,710.43 : x
  2. Step 2: Convert to fraction form
    6,926.55/10,394.84 = 2,710.43/x
  3. Step 3: Cross multiply
    6,926.55x = 10,394.84 × 2,710.43
  4. Step 4: Simplify right side
    6,926.55x = 28,174,420.65
  5. Step 5: Solve for x
    x = 28,174,420.65/6,926.55
  6. Step 6: Final answer
    x = 4,067.60

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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.