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Finding the Fourth Proportional to 9,651.33, 14,476.41 and 3,411.45

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Solution

The fourth proportional to 9,651.33, 14,476.41 and 3,411.45 is: 5,116.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,651.33 : 14,476.41 = 3,411.45 : x
  2. Step 2: Convert to fraction form
    9,651.33/14,476.41 = 3,411.45/x
  3. Step 3: Cross multiply
    9,651.33x = 14,476.41 × 3,411.45
  4. Step 4: Simplify right side
    9,651.33x = 49,385,548.89
  5. Step 5: Solve for x
    x = 49,385,548.89/9,651.33
  6. Step 6: Final answer
    x = 5,116.97

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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.