Finding the Third Proportional to 42,736.50 and 92,844
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Solution
The third proportional to 42,736.50 and 92,844 is: 201,701.32
Step by Step Solution
- Step 1: Write the proportion equation
42,736.50 : 92,844 = 92,844 : x - Step 2: Convert to fraction form
42,736.50/92,844 = 92,844/x - Step 3: Cross multiply
42,736.50x = 92,844 × 92,844 - Step 4: Simplify right side
42,736.50x = 8,620,008,336 - Step 5: Solve for x
x = 8,620,008,336/42,736.50 - Step 6: Final answer
x = 201,701.32
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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.