Finding the Third Proportional to 52,518.38 and 115,241.06
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Solution
The third proportional to 52,518.38 and 115,241.06 is: 252,873.45
Step by Step Solution
- Step 1: Write the proportion equation
52,518.38 : 115,241.06 = 115,241.06 : x - Step 2: Convert to fraction form
52,518.38/115,241.06 = 115,241.06/x - Step 3: Cross multiply
52,518.38x = 115,241.06 × 115,241.06 - Step 4: Simplify right side
52,518.38x = 13,280,502,486.13 - Step 5: Solve for x
x = 13,280,502,486.13/52,518.38 - Step 6: Final answer
x = 252,873.45
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.