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Finding the Fourth Proportional to 14,724, 22,093.09 and 7,329.11

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Solution

The fourth proportional to 14,724, 22,093.09 and 7,329.11 is: 10,997.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,724 : 22,093.09 = 7,329.11 : x
  2. Step 2: Convert to fraction form
    14,724/22,093.09 = 7,329.11/x
  3. Step 3: Cross multiply
    14,724x = 22,093.09 × 7,329.11
  4. Step 4: Simplify right side
    14,724x = 161,922,558.06
  5. Step 5: Solve for x
    x = 161,922,558.06/14,724
  6. Step 6: Final answer
    x = 10,997.19

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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.