Finding the Third Proportional to 186,348.94 and 248,277.66
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Solution
The third proportional to 186,348.94 and 248,277.66 is: 330,786.94
Step by Step Solution
- Step 1: Write the proportion equation
186,348.94 : 248,277.66 = 248,277.66 : x - Step 2: Convert to fraction form
186,348.94/248,277.66 = 248,277.66/x - Step 3: Cross multiply
186,348.94x = 248,277.66 × 248,277.66 - Step 4: Simplify right side
186,348.94x = 61,641,794,592.99 - Step 5: Solve for x
x = 61,641,794,592.99/186,348.94 - Step 6: Final answer
x = 330,786.94
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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.