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Finding the Fourth Proportional to 24,493.95, 33,809.27 and 19,467.09

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Solution

The fourth proportional to 24,493.95, 33,809.27 and 19,467.09 is: 26,870.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,493.95 : 33,809.27 = 19,467.09 : x
  2. Step 2: Convert to fraction form
    24,493.95/33,809.27 = 19,467.09/x
  3. Step 3: Cross multiply
    24,493.95x = 33,809.27 × 19,467.09
  4. Step 4: Simplify right side
    24,493.95x = 658,168,004.59
  5. Step 5: Solve for x
    x = 658,168,004.59/24,493.95
  6. Step 6: Final answer
    x = 26,870.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.