Home / 6,933.44-9,567.69-3,949.58

Finding the Fourth Proportional to 6,933.44, 9,567.69 and 3,949.58

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Solution

The fourth proportional to 6,933.44, 9,567.69 and 3,949.58 is: 5,450.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.44 : 9,567.69 = 3,949.58 : x
  2. Step 2: Convert to fraction form
    6,933.44/9,567.69 = 3,949.58/x
  3. Step 3: Cross multiply
    6,933.44x = 9,567.69 × 3,949.58
  4. Step 4: Simplify right side
    6,933.44x = 37,788,357.07
  5. Step 5: Solve for x
    x = 37,788,357.07/6,933.44
  6. Step 6: Final answer
    x = 5,450.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.