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Finding the Fourth Proportional to 9,661.00, 14,492.73 and 2,997.94

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Solution

The fourth proportional to 9,661.00, 14,492.73 and 2,997.94 is: 4,497.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,661.00 : 14,492.73 = 2,997.94 : x
  2. Step 2: Convert to fraction form
    9,661.00/14,492.73 = 2,997.94/x
  3. Step 3: Cross multiply
    9,661.00x = 14,492.73 × 2,997.94
  4. Step 4: Simplify right side
    9,661.00x = 43,448,262.51
  5. Step 5: Solve for x
    x = 43,448,262.51/9,661.00
  6. Step 6: Final answer
    x = 4,497.29

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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.