Home / 6,861.54-10,298.10-2,704.44

Finding the Fourth Proportional to 6,861.54, 10,298.10 and 2,704.44

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Solution

The fourth proportional to 6,861.54, 10,298.10 and 2,704.44 is: 4,058.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,861.54 : 10,298.10 = 2,704.44 : x
  2. Step 2: Convert to fraction form
    6,861.54/10,298.10 = 2,704.44/x
  3. Step 3: Cross multiply
    6,861.54x = 10,298.10 × 2,704.44
  4. Step 4: Simplify right side
    6,861.54x = 27,850,593.56
  5. Step 5: Solve for x
    x = 27,850,593.56/6,861.54
  6. Step 6: Final answer
    x = 4,058.94

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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.