Finding the Third Proportional to 186,355.25 and 248,284.75
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Solution
The third proportional to 186,355.25 and 248,284.75 is: 330,794.64
Step by Step Solution
- Step 1: Write the proportion equation
186,355.25 : 248,284.75 = 248,284.75 : x - Step 2: Convert to fraction form
186,355.25/248,284.75 = 248,284.75/x - Step 3: Cross multiply
186,355.25x = 248,284.75 × 248,284.75 - Step 4: Simplify right side
186,355.25x = 61,645,317,082.56 - Step 5: Solve for x
x = 61,645,317,082.56/186,355.25 - Step 6: Final answer
x = 330,794.64
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.