Home / 5,536.68-8,297.40-3,682.92

Finding the Fourth Proportional to 5,536.68, 8,297.40 and 3,682.92

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Solution

The fourth proportional to 5,536.68, 8,297.40 and 3,682.92 is: 5,519.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.68 : 8,297.40 = 3,682.92 : x
  2. Step 2: Convert to fraction form
    5,536.68/8,297.40 = 3,682.92/x
  3. Step 3: Cross multiply
    5,536.68x = 8,297.40 × 3,682.92
  4. Step 4: Simplify right side
    5,536.68x = 30,558,660.41
  5. Step 5: Solve for x
    x = 30,558,660.41/5,536.68
  6. Step 6: Final answer
    x = 5,519.31

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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.