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Finding the Fourth Proportional to 5,972.00, 8,958.04 and 2,073.67

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Solution

The fourth proportional to 5,972.00, 8,958.04 and 2,073.67 is: 3,110.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972.00 : 8,958.04 = 2,073.67 : x
  2. Step 2: Convert to fraction form
    5,972.00/8,958.04 = 2,073.67/x
  3. Step 3: Cross multiply
    5,972.00x = 8,958.04 × 2,073.67
  4. Step 4: Simplify right side
    5,972.00x = 18,575,991.23
  5. Step 5: Solve for x
    x = 18,575,991.23/5,972.00
  6. Step 6: Final answer
    x = 3,110.52

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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.