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Finding the Fourth Proportional to 5,999.82, 9,000.00 and 1,839.52

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Solution

The fourth proportional to 5,999.82, 9,000.00 and 1,839.52 is: 2,759.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.82 : 9,000.00 = 1,839.52 : x
  2. Step 2: Convert to fraction form
    5,999.82/9,000.00 = 1,839.52/x
  3. Step 3: Cross multiply
    5,999.82x = 9,000.00 × 1,839.52
  4. Step 4: Simplify right side
    5,999.82x = 16,555,670.80
  5. Step 5: Solve for x
    x = 16,555,670.80/5,999.82
  6. Step 6: Final answer
    x = 2,759.36

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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.