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Finding the Fourth Proportional to 23,460.36, 35,193.97 and 6,818.22

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Solution

The fourth proportional to 23,460.36, 35,193.97 and 6,818.22 is: 10,228.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,460.36 : 35,193.97 = 6,818.22 : x
  2. Step 2: Convert to fraction form
    23,460.36/35,193.97 = 6,818.22/x
  3. Step 3: Cross multiply
    23,460.36x = 35,193.97 × 6,818.22
  4. Step 4: Simplify right side
    23,460.36x = 239,960,370.63
  5. Step 5: Solve for x
    x = 239,960,370.63/23,460.36
  6. Step 6: Final answer
    x = 10,228.33

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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.