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Finding the Fourth Proportional to 5,999.73, 9,001.10 and 2,104.02

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Solution

The fourth proportional to 5,999.73, 9,001.10 and 2,104.02 is: 3,156.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.73 : 9,001.10 = 2,104.02 : x
  2. Step 2: Convert to fraction form
    5,999.73/9,001.10 = 2,104.02/x
  3. Step 3: Cross multiply
    5,999.73x = 9,001.10 × 2,104.02
  4. Step 4: Simplify right side
    5,999.73x = 18,938,483.90
  5. Step 5: Solve for x
    x = 18,938,483.90/5,999.73
  6. Step 6: Final answer
    x = 3,156.56

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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.