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Finding the Fourth Proportional to 5,910.67, 8,866.03 and 1,750.75

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Solution

The fourth proportional to 5,910.67, 8,866.03 and 1,750.75 is: 2,626.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910.67 : 8,866.03 = 1,750.75 : x
  2. Step 2: Convert to fraction form
    5,910.67/8,866.03 = 1,750.75/x
  3. Step 3: Cross multiply
    5,910.67x = 8,866.03 × 1,750.75
  4. Step 4: Simplify right side
    5,910.67x = 15,522,202.02
  5. Step 5: Solve for x
    x = 15,522,202.02/5,910.67
  6. Step 6: Final answer
    x = 2,626.13

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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.