Home / 7,634.96-11,450.30-2,703.27

Finding the Fourth Proportional to 7,634.96, 11,450.30 and 2,703.27

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Solution

The fourth proportional to 7,634.96, 11,450.30 and 2,703.27 is: 4,054.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634.96 : 11,450.30 = 2,703.27 : x
  2. Step 2: Convert to fraction form
    7,634.96/11,450.30 = 2,703.27/x
  3. Step 3: Cross multiply
    7,634.96x = 11,450.30 × 2,703.27
  4. Step 4: Simplify right side
    7,634.96x = 30,953,252.48
  5. Step 5: Solve for x
    x = 30,953,252.48/7,634.96
  6. Step 6: Final answer
    x = 4,054.15

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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.