Home / 7,367.96-11,052.66-2,175.32

Finding the Fourth Proportional to 7,367.96, 11,052.66 and 2,175.32

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Solution

The fourth proportional to 7,367.96, 11,052.66 and 2,175.32 is: 3,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367.96 : 11,052.66 = 2,175.32 : x
  2. Step 2: Convert to fraction form
    7,367.96/11,052.66 = 2,175.32/x
  3. Step 3: Cross multiply
    7,367.96x = 11,052.66 × 2,175.32
  4. Step 4: Simplify right side
    7,367.96x = 24,043,072.35
  5. Step 5: Solve for x
    x = 24,043,072.35/7,367.96
  6. Step 6: Final answer
    x = 3,263.19

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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.