Finding the Third Proportional to 115,948.13 and 246,111.75
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Solution
The third proportional to 115,948.13 and 246,111.75 is: 522,397.35
Step by Step Solution
- Step 1: Write the proportion equation
115,948.13 : 246,111.75 = 246,111.75 : x - Step 2: Convert to fraction form
115,948.13/246,111.75 = 246,111.75/x - Step 3: Cross multiply
115,948.13x = 246,111.75 × 246,111.75 - Step 4: Simplify right side
115,948.13x = 60,570,993,488.06 - Step 5: Solve for x
x = 60,570,993,488.06/115,948.13 - Step 6: Final answer
x = 522,397.35
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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.