Home / 4,197.51-6,297.30-2,090.14

Finding the Fourth Proportional to 4,197.51, 6,297.30 and 2,090.14

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Solution

The fourth proportional to 4,197.51, 6,297.30 and 2,090.14 is: 3,135.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197.51 : 6,297.30 = 2,090.14 : x
  2. Step 2: Convert to fraction form
    4,197.51/6,297.30 = 2,090.14/x
  3. Step 3: Cross multiply
    4,197.51x = 6,297.30 × 2,090.14
  4. Step 4: Simplify right side
    4,197.51x = 13,162,238.62
  5. Step 5: Solve for x
    x = 13,162,238.62/4,197.51
  6. Step 6: Final answer
    x = 3,135.73

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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.