Finding the Third Proportional to 76,498.17 and 107,536.99
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Solution
The third proportional to 76,498.17 and 107,536.99 is: 151,169.69
Step by Step Solution
- Step 1: Write the proportion equation
76,498.17 : 107,536.99 = 107,536.99 : x - Step 2: Convert to fraction form
76,498.17/107,536.99 = 107,536.99/x - Step 3: Cross multiply
76,498.17x = 107,536.99 × 107,536.99 - Step 4: Simplify right side
76,498.17x = 11,564,204,688.73 - Step 5: Solve for x
x = 11,564,204,688.73/76,498.17 - Step 6: Final answer
x = 151,169.69
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.