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Finding the Fourth Proportional to 5,999.42, 8,983.73 and 4,437.07

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Solution

The fourth proportional to 5,999.42, 8,983.73 and 4,437.07 is: 6,644.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.42 : 8,983.73 = 4,437.07 : x
  2. Step 2: Convert to fraction form
    5,999.42/8,983.73 = 4,437.07/x
  3. Step 3: Cross multiply
    5,999.42x = 8,983.73 × 4,437.07
  4. Step 4: Simplify right side
    5,999.42x = 39,861,427.50
  5. Step 5: Solve for x
    x = 39,861,427.50/5,999.42
  6. Step 6: Final answer
    x = 6,644.21

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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.