Finding the Third Proportional to 133,232 and 288,208
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Solution
The third proportional to 133,232 and 288,208 is: 623,452.71
Step by Step Solution
- Step 1: Write the proportion equation
133,232 : 288,208 = 288,208 : x - Step 2: Convert to fraction form
133,232/288,208 = 288,208/x - Step 3: Cross multiply
133,232x = 288,208 × 288,208 - Step 4: Simplify right side
133,232x = 83,063,851,264 - Step 5: Solve for x
x = 83,063,851,264/133,232 - Step 6: Final answer
x = 623,452.71
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.