Finding the Third Proportional to 62,825.63 and 135,491.63
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Solution
The third proportional to 62,825.63 and 135,491.63 is: 292,205.30
Step by Step Solution
- Step 1: Write the proportion equation
62,825.63 : 135,491.63 = 135,491.63 : x - Step 2: Convert to fraction form
62,825.63/135,491.63 = 135,491.63/x - Step 3: Cross multiply
62,825.63x = 135,491.63 × 135,491.63 - Step 4: Simplify right side
62,825.63x = 18,357,980,445.14 - Step 5: Solve for x
x = 18,357,980,445.14/62,825.63 - Step 6: Final answer
x = 292,205.30
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.