Finding the Third Proportional to 2,053.13 and 3,183.75
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Solution
The third proportional to 2,053.13 and 3,183.75 is: 4,936.99
Step by Step Solution
- Step 1: Write the proportion equation
2,053.13 : 3,183.75 = 3,183.75 : x - Step 2: Convert to fraction form
2,053.13/3,183.75 = 3,183.75/x - Step 3: Cross multiply
2,053.13x = 3,183.75 × 3,183.75 - Step 4: Simplify right side
2,053.13x = 10,136,264.06 - Step 5: Solve for x
x = 10,136,264.06/2,053.13 - Step 6: Final answer
x = 4,936.99
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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.