Home / 4,536.33-6,804.56-3,613.74

Finding the Fourth Proportional to 4,536.33, 6,804.56 and 3,613.74

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Solution

The fourth proportional to 4,536.33, 6,804.56 and 3,613.74 is: 5,420.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.33 : 6,804.56 = 3,613.74 : x
  2. Step 2: Convert to fraction form
    4,536.33/6,804.56 = 3,613.74/x
  3. Step 3: Cross multiply
    4,536.33x = 6,804.56 × 3,613.74
  4. Step 4: Simplify right side
    4,536.33x = 24,589,910.65
  5. Step 5: Solve for x
    x = 24,589,910.65/4,536.33
  6. Step 6: Final answer
    x = 5,420.66

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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.