Home / 5,975.91-8,962.98-2,027.12

Finding the Fourth Proportional to 5,975.91, 8,962.98 and 2,027.12

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Solution

The fourth proportional to 5,975.91, 8,962.98 and 2,027.12 is: 3,040.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.91 : 8,962.98 = 2,027.12 : x
  2. Step 2: Convert to fraction form
    5,975.91/8,962.98 = 2,027.12/x
  3. Step 3: Cross multiply
    5,975.91x = 8,962.98 × 2,027.12
  4. Step 4: Simplify right side
    5,975.91x = 18,168,991.20
  5. Step 5: Solve for x
    x = 18,168,991.20/5,975.91
  6. Step 6: Final answer
    x = 3,040.37

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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.