Home / 7,327.56-10,993.32-2,396.54

Finding the Fourth Proportional to 7,327.56, 10,993.32 and 2,396.54

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Solution

The fourth proportional to 7,327.56, 10,993.32 and 2,396.54 is: 3,595.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.56 : 10,993.32 = 2,396.54 : x
  2. Step 2: Convert to fraction form
    7,327.56/10,993.32 = 2,396.54/x
  3. Step 3: Cross multiply
    7,327.56x = 10,993.32 × 2,396.54
  4. Step 4: Simplify right side
    7,327.56x = 26,345,931.11
  5. Step 5: Solve for x
    x = 26,345,931.11/7,327.56
  6. Step 6: Final answer
    x = 3,595.46

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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.