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Finding the Fourth Proportional to 5,914.89, 8,885.30 and 3,608.01

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Solution

The fourth proportional to 5,914.89, 8,885.30 and 3,608.01 is: 5,419.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914.89 : 8,885.30 = 3,608.01 : x
  2. Step 2: Convert to fraction form
    5,914.89/8,885.30 = 3,608.01/x
  3. Step 3: Cross multiply
    5,914.89x = 8,885.30 × 3,608.01
  4. Step 4: Simplify right side
    5,914.89x = 32,058,233.21
  5. Step 5: Solve for x
    x = 32,058,233.21/5,914.89
  6. Step 6: Final answer
    x = 5,419.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.