Home / 6,450.98-9,676.97-2,753.24

Finding the Fourth Proportional to 6,450.98, 9,676.97 and 2,753.24

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Solution

The fourth proportional to 6,450.98, 9,676.97 and 2,753.24 is: 4,130.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450.98 : 9,676.97 = 2,753.24 : x
  2. Step 2: Convert to fraction form
    6,450.98/9,676.97 = 2,753.24/x
  3. Step 3: Cross multiply
    6,450.98x = 9,676.97 × 2,753.24
  4. Step 4: Simplify right side
    6,450.98x = 26,642,958.73
  5. Step 5: Solve for x
    x = 26,642,958.73/6,450.98
  6. Step 6: Final answer
    x = 4,130.07

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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.