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Finding the Fourth Proportional to 23,939.25, 35,656.01 and 22,690.23

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Solution

The fourth proportional to 23,939.25, 35,656.01 and 22,690.23 is: 33,795.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939.25 : 35,656.01 = 22,690.23 : x
  2. Step 2: Convert to fraction form
    23,939.25/35,656.01 = 22,690.23/x
  3. Step 3: Cross multiply
    23,939.25x = 35,656.01 × 22,690.23
  4. Step 4: Simplify right side
    23,939.25x = 809,042,954.33
  5. Step 5: Solve for x
    x = 809,042,954.33/23,939.25
  6. Step 6: Final answer
    x = 33,795.67

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.