Finding the Third Proportional to 151,418 and 329,350
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Solution
The third proportional to 151,418 and 329,350 is: 716,370.73
Step by Step Solution
- Step 1: Write the proportion equation
151,418 : 329,350 = 329,350 : x - Step 2: Convert to fraction form
151,418/329,350 = 329,350/x - Step 3: Cross multiply
151,418x = 329,350 × 329,350 - Step 4: Simplify right side
151,418x = 108,471,422,500 - Step 5: Solve for x
x = 108,471,422,500/151,418 - Step 6: Final answer
x = 716,370.73
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.