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Finding the Fourth Proportional to 16,714.26, 23,064.89 and 10,003.58

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Solution

The fourth proportional to 16,714.26, 23,064.89 and 10,003.58 is: 13,804.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,714.26 : 23,064.89 = 10,003.58 : x
  2. Step 2: Convert to fraction form
    16,714.26/23,064.89 = 10,003.58/x
  3. Step 3: Cross multiply
    16,714.26x = 23,064.89 × 10,003.58
  4. Step 4: Simplify right side
    16,714.26x = 230,731,472.31
  5. Step 5: Solve for x
    x = 230,731,472.31/16,714.26
  6. Step 6: Final answer
    x = 13,804.47

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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.