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Finding the Fourth Proportional to 5,993.98, 8,985.07 and 2,243.01

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Solution

The fourth proportional to 5,993.98, 8,985.07 and 2,243.01 is: 3,362.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.98 : 8,985.07 = 2,243.01 : x
  2. Step 2: Convert to fraction form
    5,993.98/8,985.07 = 2,243.01/x
  3. Step 3: Cross multiply
    5,993.98x = 8,985.07 × 2,243.01
  4. Step 4: Simplify right side
    5,993.98x = 20,153,601.86
  5. Step 5: Solve for x
    x = 20,153,601.86/5,993.98
  6. Step 6: Final answer
    x = 3,362.31

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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.