Finding the Third Proportional to 129,054 and 193,635
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Solution
The third proportional to 129,054 and 193,635 is: 290,533.52
Step by Step Solution
- Step 1: Write the proportion equation
129,054 : 193,635 = 193,635 : x - Step 2: Convert to fraction form
129,054/193,635 = 193,635/x - Step 3: Cross multiply
129,054x = 193,635 × 193,635 - Step 4: Simplify right side
129,054x = 37,494,513,225 - Step 5: Solve for x
x = 37,494,513,225/129,054 - Step 6: Final answer
x = 290,533.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.