Home / 7,933.30-10,947.34-4,396.43

Finding the Fourth Proportional to 7,933.30, 10,947.34 and 4,396.43

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Solution

The fourth proportional to 7,933.30, 10,947.34 and 4,396.43 is: 6,066.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,933.30 : 10,947.34 = 4,396.43 : x
  2. Step 2: Convert to fraction form
    7,933.30/10,947.34 = 4,396.43/x
  3. Step 3: Cross multiply
    7,933.30x = 10,947.34 × 4,396.43
  4. Step 4: Simplify right side
    7,933.30x = 48,129,214.00
  5. Step 5: Solve for x
    x = 48,129,214.00/7,933.30
  6. Step 6: Final answer
    x = 6,066.73

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