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Finding the Fourth Proportional to 89,443.24, 134,163.91 and 22,882.84

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Solution

The fourth proportional to 89,443.24, 134,163.91 and 22,882.84 is: 34,324.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,443.24 : 134,163.91 = 22,882.84 : x
  2. Step 2: Convert to fraction form
    89,443.24/134,163.91 = 22,882.84/x
  3. Step 3: Cross multiply
    89,443.24x = 134,163.91 × 22,882.84
  4. Step 4: Simplify right side
    89,443.24x = 3,070,050,979.50
  5. Step 5: Solve for x
    x = 3,070,050,979.50/89,443.24
  6. Step 6: Final answer
    x = 34,324.01

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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.