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Finding the Fourth Proportional to 82,052.72, 123,068.14 and 22,883.43

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Solution

The fourth proportional to 82,052.72, 123,068.14 and 22,883.43 is: 34,322.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,052.72 : 123,068.14 = 22,883.43 : x
  2. Step 2: Convert to fraction form
    82,052.72/123,068.14 = 22,883.43/x
  3. Step 3: Cross multiply
    82,052.72x = 123,068.14 × 22,883.43
  4. Step 4: Simplify right side
    82,052.72x = 2,816,221,052.50
  5. Step 5: Solve for x
    x = 2,816,221,052.50/82,052.72
  6. Step 6: Final answer
    x = 34,322.09

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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.