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Finding the Fourth Proportional to 9,469.93, 14,193.55 and 6,692.44

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Solution

The fourth proportional to 9,469.93, 14,193.55 and 6,692.44 is: 10,030.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469.93 : 14,193.55 = 6,692.44 : x
  2. Step 2: Convert to fraction form
    9,469.93/14,193.55 = 6,692.44/x
  3. Step 3: Cross multiply
    9,469.93x = 14,193.55 × 6,692.44
  4. Step 4: Simplify right side
    9,469.93x = 94,989,481.76
  5. Step 5: Solve for x
    x = 94,989,481.76/9,469.93
  6. Step 6: Final answer
    x = 10,030.64

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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.