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Finding the Fourth Proportional to 18,050.98, 24,910.92 and 10,093.18

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Solution

The fourth proportional to 18,050.98, 24,910.92 and 10,093.18 is: 13,928.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050.98 : 24,910.92 = 10,093.18 : x
  2. Step 2: Convert to fraction form
    18,050.98/24,910.92 = 10,093.18/x
  3. Step 3: Cross multiply
    18,050.98x = 24,910.92 × 10,093.18
  4. Step 4: Simplify right side
    18,050.98x = 251,430,425.63
  5. Step 5: Solve for x
    x = 251,430,425.63/18,050.98
  6. Step 6: Final answer
    x = 13,928.91

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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.