Finding the Third Proportional to 112,323.38 and 244,329.75
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Solution
The third proportional to 112,323.38 and 244,329.75 is: 531,474.65
Step by Step Solution
- Step 1: Write the proportion equation
112,323.38 : 244,329.75 = 244,329.75 : x - Step 2: Convert to fraction form
112,323.38/244,329.75 = 244,329.75/x - Step 3: Cross multiply
112,323.38x = 244,329.75 × 244,329.75 - Step 4: Simplify right side
112,323.38x = 59,697,026,735.06 - Step 5: Solve for x
x = 59,697,026,735.06/112,323.38 - Step 6: Final answer
x = 531,474.65
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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.