Finding the Third Proportional to 463.50 and 1,008
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Solution
The third proportional to 463.50 and 1,008 is: 2,192.16
Step by Step Solution
- Step 1: Write the proportion equation
463.50 : 1,008 = 1,008 : x - Step 2: Convert to fraction form
463.50/1,008 = 1,008/x - Step 3: Cross multiply
463.50x = 1,008 × 1,008 - Step 4: Simplify right side
463.50x = 1,016,064 - Step 5: Solve for x
x = 1,016,064/463.50 - Step 6: Final answer
x = 2,192.16
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.