Home / 6,926.98-10,391.38-2,544.48

Finding the Fourth Proportional to 6,926.98, 10,391.38 and 2,544.48

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Solution

The fourth proportional to 6,926.98, 10,391.38 and 2,544.48 is: 3,817.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.98 : 10,391.38 = 2,544.48 : x
  2. Step 2: Convert to fraction form
    6,926.98/10,391.38 = 2,544.48/x
  3. Step 3: Cross multiply
    6,926.98x = 10,391.38 × 2,544.48
  4. Step 4: Simplify right side
    6,926.98x = 26,440,658.58
  5. Step 5: Solve for x
    x = 26,440,658.58/6,926.98
  6. Step 6: Final answer
    x = 3,817.05

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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.