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Finding the Fourth Proportional to 9,396.62, 14,088.26 and 4,713.26

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Solution

The fourth proportional to 9,396.62, 14,088.26 and 4,713.26 is: 7,066.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.62 : 14,088.26 = 4,713.26 : x
  2. Step 2: Convert to fraction form
    9,396.62/14,088.26 = 4,713.26/x
  3. Step 3: Cross multiply
    9,396.62x = 14,088.26 × 4,713.26
  4. Step 4: Simplify right side
    9,396.62x = 66,401,632.33
  5. Step 5: Solve for x
    x = 66,401,632.33/9,396.62
  6. Step 6: Final answer
    x = 7,066.54

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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.