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Finding the Fourth Proportional to 18,592.37, 25,657.66 and 10,094.57

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Solution

The fourth proportional to 18,592.37, 25,657.66 and 10,094.57 is: 13,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,592.37 : 25,657.66 = 10,094.57 : x
  2. Step 2: Convert to fraction form
    18,592.37/25,657.66 = 10,094.57/x
  3. Step 3: Cross multiply
    18,592.37x = 25,657.66 × 10,094.57
  4. Step 4: Simplify right side
    18,592.37x = 259,002,866.15
  5. Step 5: Solve for x
    x = 259,002,866.15/18,592.37
  6. Step 6: Final answer
    x = 13,930.60

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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.