Home / 6,045.62-9,069.56-2,096.70

Finding the Fourth Proportional to 6,045.62, 9,069.56 and 2,096.70

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Solution

The fourth proportional to 6,045.62, 9,069.56 and 2,096.70 is: 3,145.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.62 : 9,069.56 = 2,096.70 : x
  2. Step 2: Convert to fraction form
    6,045.62/9,069.56 = 2,096.70/x
  3. Step 3: Cross multiply
    6,045.62x = 9,069.56 × 2,096.70
  4. Step 4: Simplify right side
    6,045.62x = 19,016,135.97
  5. Step 5: Solve for x
    x = 19,016,135.97/6,045.62
  6. Step 6: Final answer
    x = 3,145.44

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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.