Home / 4,326.05-6,452.13-3,672.22

Finding the Fourth Proportional to 4,326.05, 6,452.13 and 3,672.22

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Solution

The fourth proportional to 4,326.05, 6,452.13 and 3,672.22 is: 5,476.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.05 : 6,452.13 = 3,672.22 : x
  2. Step 2: Convert to fraction form
    4,326.05/6,452.13 = 3,672.22/x
  3. Step 3: Cross multiply
    4,326.05x = 6,452.13 × 3,672.22
  4. Step 4: Simplify right side
    4,326.05x = 23,693,640.83
  5. Step 5: Solve for x
    x = 23,693,640.83/4,326.05
  6. Step 6: Final answer
    x = 5,476.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.