Home / 5,999.24-9,003.68-2,712.62

Finding the Fourth Proportional to 5,999.24, 9,003.68 and 2,712.62

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Solution

The fourth proportional to 5,999.24, 9,003.68 and 2,712.62 is: 4,071.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.24 : 9,003.68 = 2,712.62 : x
  2. Step 2: Convert to fraction form
    5,999.24/9,003.68 = 2,712.62/x
  3. Step 3: Cross multiply
    5,999.24x = 9,003.68 × 2,712.62
  4. Step 4: Simplify right side
    5,999.24x = 24,423,581.56
  5. Step 5: Solve for x
    x = 24,423,581.56/5,999.24
  6. Step 6: Final answer
    x = 4,071.11

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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.