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Finding the Fourth Proportional to 16,698.33, 23,043.24 and 10,322.37

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Solution

The fourth proportional to 16,698.33, 23,043.24 and 10,322.37 is: 14,244.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,698.33 : 23,043.24 = 10,322.37 : x
  2. Step 2: Convert to fraction form
    16,698.33/23,043.24 = 10,322.37/x
  3. Step 3: Cross multiply
    16,698.33x = 23,043.24 × 10,322.37
  4. Step 4: Simplify right side
    16,698.33x = 237,860,849.28
  5. Step 5: Solve for x
    x = 237,860,849.28/16,698.33
  6. Step 6: Final answer
    x = 14,244.59

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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.