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Finding the Fourth Proportional to 22,095.99, 33,143.69 and 8,059.11

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Solution

The fourth proportional to 22,095.99, 33,143.69 and 8,059.11 is: 12,088.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.99 : 33,143.69 = 8,059.11 : x
  2. Step 2: Convert to fraction form
    22,095.99/33,143.69 = 8,059.11/x
  3. Step 3: Cross multiply
    22,095.99x = 33,143.69 × 8,059.11
  4. Step 4: Simplify right side
    22,095.99x = 267,108,603.22
  5. Step 5: Solve for x
    x = 267,108,603.22/22,095.99
  6. Step 6: Final answer
    x = 12,088.56

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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.