Home / 4,063.69-6,085.20-3,689.27

Finding the Fourth Proportional to 4,063.69, 6,085.20 and 3,689.27

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Solution

The fourth proportional to 4,063.69, 6,085.20 and 3,689.27 is: 5,524.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.69 : 6,085.20 = 3,689.27 : x
  2. Step 2: Convert to fraction form
    4,063.69/6,085.20 = 3,689.27/x
  3. Step 3: Cross multiply
    4,063.69x = 6,085.20 × 3,689.27
  4. Step 4: Simplify right side
    4,063.69x = 22,449,915.38
  5. Step 5: Solve for x
    x = 22,449,915.38/4,063.69
  6. Step 6: Final answer
    x = 5,524.52

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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.