Home / 6,882.54-10,327.80-2,933.58

Finding the Fourth Proportional to 6,882.54, 10,327.80 and 2,933.58

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Solution

The fourth proportional to 6,882.54, 10,327.80 and 2,933.58 is: 4,402.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882.54 : 10,327.80 = 2,933.58 : x
  2. Step 2: Convert to fraction form
    6,882.54/10,327.80 = 2,933.58/x
  3. Step 3: Cross multiply
    6,882.54x = 10,327.80 × 2,933.58
  4. Step 4: Simplify right side
    6,882.54x = 30,297,477.25
  5. Step 5: Solve for x
    x = 30,297,477.25/6,882.54
  6. Step 6: Final answer
    x = 4,402.08

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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.