Finding the Third Proportional to 5,944.50 and 9,240
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Solution
The third proportional to 5,944.50 and 9,240 is: 14,362.45
Step by Step Solution
- Step 1: Write the proportion equation
5,944.50 : 9,240 = 9,240 : x - Step 2: Convert to fraction form
5,944.50/9,240 = 9,240/x - Step 3: Cross multiply
5,944.50x = 9,240 × 9,240 - Step 4: Simplify right side
5,944.50x = 85,377,600 - Step 5: Solve for x
x = 85,377,600/5,944.50 - Step 6: Final answer
x = 14,362.45
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.