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Finding the Fourth Proportional to 5,994.26, 8,992.20 and 3,070.70

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Solution

The fourth proportional to 5,994.26, 8,992.20 and 3,070.70 is: 4,606.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.26 : 8,992.20 = 3,070.70 : x
  2. Step 2: Convert to fraction form
    5,994.26/8,992.20 = 3,070.70/x
  3. Step 3: Cross multiply
    5,994.26x = 8,992.20 × 3,070.70
  4. Step 4: Simplify right side
    5,994.26x = 27,612,348.54
  5. Step 5: Solve for x
    x = 27,612,348.54/5,994.26
  6. Step 6: Final answer
    x = 4,606.46

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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.