Finding the Third Proportional to 87,496.06 and 135,739.63
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Solution
The third proportional to 87,496.06 and 135,739.63 is: 210,583.71
Step by Step Solution
- Step 1: Write the proportion equation
87,496.06 : 135,739.63 = 135,739.63 : x - Step 2: Convert to fraction form
87,496.06/135,739.63 = 135,739.63/x - Step 3: Cross multiply
87,496.06x = 135,739.63 × 135,739.63 - Step 4: Simplify right side
87,496.06x = 18,425,245,795.14 - Step 5: Solve for x
x = 18,425,245,795.14/87,496.06 - Step 6: Final answer
x = 210,583.71
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.