Finding the Third Proportional to 303 and 554.25
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Solution
The third proportional to 303 and 554.25 is: 1,013.84
Step by Step Solution
- Step 1: Write the proportion equation
303 : 554.25 = 554.25 : x - Step 2: Convert to fraction form
303/554.25 = 554.25/x - Step 3: Cross multiply
303x = 554.25 × 554.25 - Step 4: Simplify right side
303x = 307,193.06 - Step 5: Solve for x
x = 307,193.06/303 - Step 6: Final answer
x = 1,013.84
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Why These Related Problems?
These problems maintain the same ratio (1.83) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.