Finding the Third Proportional to 63,884 and 135,963
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Solution
The third proportional to 63,884 and 135,963 is: 289,367.25
Step by Step Solution
- Step 1: Write the proportion equation
63,884 : 135,963 = 135,963 : x - Step 2: Convert to fraction form
63,884/135,963 = 135,963/x - Step 3: Cross multiply
63,884x = 135,963 × 135,963 - Step 4: Simplify right side
63,884x = 18,485,937,369 - Step 5: Solve for x
x = 18,485,937,369/63,884 - Step 6: Final answer
x = 289,367.25
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.