Finding the Third Proportional to 1,525.08 and 3,183.05
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Solution
The third proportional to 1,525.08 and 3,183.05 is: 6,643.45
Step by Step Solution
- Step 1: Write the proportion equation
1,525.08 : 3,183.05 = 3,183.05 : x - Step 2: Convert to fraction form
1,525.08/3,183.05 = 3,183.05/x - Step 3: Cross multiply
1,525.08x = 3,183.05 × 3,183.05 - Step 4: Simplify right side
1,525.08x = 10,131,787.41 - Step 5: Solve for x
x = 10,131,787.41/1,525.08 - Step 6: Final answer
x = 6,643.45
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.