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Finding the Fourth Proportional to 22,094.86, 33,133.74 and 7,299.81

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Solution

The fourth proportional to 22,094.86, 33,133.74 and 7,299.81 is: 10,946.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,094.86 : 33,133.74 = 7,299.81 : x
  2. Step 2: Convert to fraction form
    22,094.86/33,133.74 = 7,299.81/x
  3. Step 3: Cross multiply
    22,094.86x = 33,133.74 × 7,299.81
  4. Step 4: Simplify right side
    22,094.86x = 241,870,006.59
  5. Step 5: Solve for x
    x = 241,870,006.59/22,094.86
  6. Step 6: Final answer
    x = 10,946.89

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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.