Finding the Third Proportional to 62,336.25 and 135,121.50
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Solution
The third proportional to 62,336.25 and 135,121.50 is: 292,892.49
Step by Step Solution
- Step 1: Write the proportion equation
62,336.25 : 135,121.50 = 135,121.50 : x - Step 2: Convert to fraction form
62,336.25/135,121.50 = 135,121.50/x - Step 3: Cross multiply
62,336.25x = 135,121.50 × 135,121.50 - Step 4: Simplify right side
62,336.25x = 18,257,819,762.25 - Step 5: Solve for x
x = 18,257,819,762.25/62,336.25 - Step 6: Final answer
x = 292,892.49
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.