Home / 6,926.55-10,394.83-2,710.42

Finding the Fourth Proportional to 6,926.55, 10,394.83 and 2,710.42

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Solution

The fourth proportional to 6,926.55, 10,394.83 and 2,710.42 is: 4,067.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.55 : 10,394.83 = 2,710.42 : x
  2. Step 2: Convert to fraction form
    6,926.55/10,394.83 = 2,710.42/x
  3. Step 3: Cross multiply
    6,926.55x = 10,394.83 × 2,710.42
  4. Step 4: Simplify right side
    6,926.55x = 28,174,355.13
  5. Step 5: Solve for x
    x = 28,174,355.13/6,926.55
  6. Step 6: Final answer
    x = 4,067.59

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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.