Finding the Third Proportional to 56,080.75 and 86,199.75
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Solution
The third proportional to 56,080.75 and 86,199.75 is: 132,494.61
Step by Step Solution
- Step 1: Write the proportion equation
56,080.75 : 86,199.75 = 86,199.75 : x - Step 2: Convert to fraction form
56,080.75/86,199.75 = 86,199.75/x - Step 3: Cross multiply
56,080.75x = 86,199.75 × 86,199.75 - Step 4: Simplify right side
56,080.75x = 7,430,396,900.06 - Step 5: Solve for x
x = 7,430,396,900.06/56,080.75 - Step 6: Final answer
x = 132,494.61
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.