Finding the Third Proportional to 146,225.25 and 303,917.06
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Solution
The third proportional to 146,225.25 and 303,917.06 is: 631,666.42
Step by Step Solution
- Step 1: Write the proportion equation
146,225.25 : 303,917.06 = 303,917.06 : x - Step 2: Convert to fraction form
146,225.25/303,917.06 = 303,917.06/x - Step 3: Cross multiply
146,225.25x = 303,917.06 × 303,917.06 - Step 4: Simplify right side
146,225.25x = 92,365,580,878.63 - Step 5: Solve for x
x = 92,365,580,878.63/146,225.25 - Step 6: Final answer
x = 631,666.42
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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.