Finding the Third Proportional to 193,492.75 and 410,397.75
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Solution
The third proportional to 193,492.75 and 410,397.75 is: 870,452.84
Step by Step Solution
- Step 1: Write the proportion equation
193,492.75 : 410,397.75 = 410,397.75 : x - Step 2: Convert to fraction form
193,492.75/410,397.75 = 410,397.75/x - Step 3: Cross multiply
193,492.75x = 410,397.75 × 410,397.75 - Step 4: Simplify right side
193,492.75x = 168,426,313,205.06 - Step 5: Solve for x
x = 168,426,313,205.06/193,492.75 - Step 6: Final answer
x = 870,452.84
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.