Finding the Third Proportional to 107,135.02 and 223,137.14
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Solution
The third proportional to 107,135.02 and 223,137.14 is: 464,742.39
Step by Step Solution
- Step 1: Write the proportion equation
107,135.02 : 223,137.14 = 223,137.14 : x - Step 2: Convert to fraction form
107,135.02/223,137.14 = 223,137.14/x - Step 3: Cross multiply
107,135.02x = 223,137.14 × 223,137.14 - Step 4: Simplify right side
107,135.02x = 49,790,183,526.30 - Step 5: Solve for x
x = 49,790,183,526.30/107,135.02 - Step 6: Final answer
x = 464,742.39
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.