Home / 7,022.44-10,536.73-3,327.31

Finding the Fourth Proportional to 7,022.44, 10,536.73 and 3,327.31

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Solution

The fourth proportional to 7,022.44, 10,536.73 and 3,327.31 is: 4,992.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022.44 : 10,536.73 = 3,327.31 : x
  2. Step 2: Convert to fraction form
    7,022.44/10,536.73 = 3,327.31/x
  3. Step 3: Cross multiply
    7,022.44x = 10,536.73 × 3,327.31
  4. Step 4: Simplify right side
    7,022.44x = 35,058,949.07
  5. Step 5: Solve for x
    x = 35,058,949.07/7,022.44
  6. Step 6: Final answer
    x = 4,992.42

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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.