Home / 3,536.61-5,304.84-1,195.91

Finding the Fourth Proportional to 3,536.61, 5,304.84 and 1,195.91

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Solution

The fourth proportional to 3,536.61, 5,304.84 and 1,195.91 is: 1,793.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.61 : 5,304.84 = 1,195.91 : x
  2. Step 2: Convert to fraction form
    3,536.61/5,304.84 = 1,195.91/x
  3. Step 3: Cross multiply
    3,536.61x = 5,304.84 × 1,195.91
  4. Step 4: Simplify right side
    3,536.61x = 6,344,136.66
  5. Step 5: Solve for x
    x = 6,344,136.66/3,536.61
  6. Step 6: Final answer
    x = 1,793.85

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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.