Finding the Third Proportional to 97,458.19 and 220,203.56
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Solution
The third proportional to 97,458.19 and 220,203.56 is: 497,542.69
Step by Step Solution
- Step 1: Write the proportion equation
97,458.19 : 220,203.56 = 220,203.56 : x - Step 2: Convert to fraction form
97,458.19/220,203.56 = 220,203.56/x - Step 3: Cross multiply
97,458.19x = 220,203.56 × 220,203.56 - Step 4: Simplify right side
97,458.19x = 48,489,608,937.69 - Step 5: Solve for x
x = 48,489,608,937.69/97,458.19 - Step 6: Final answer
x = 497,542.69
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Why These Related Problems?
These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.