Home / 7,467.05-11,201.93-2,536.25

Finding the Fourth Proportional to 7,467.05, 11,201.93 and 2,536.25

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Solution

The fourth proportional to 7,467.05, 11,201.93 and 2,536.25 is: 3,804.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.05 : 11,201.93 = 2,536.25 : x
  2. Step 2: Convert to fraction form
    7,467.05/11,201.93 = 2,536.25/x
  3. Step 3: Cross multiply
    7,467.05x = 11,201.93 × 2,536.25
  4. Step 4: Simplify right side
    7,467.05x = 28,410,835.78
  5. Step 5: Solve for x
    x = 28,410,835.78/7,467.05
  6. Step 6: Final answer
    x = 3,804.83

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1.5x scale

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.