Finding the Third Proportional to 100,732.99 and 136,886.84
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Solution
The third proportional to 100,732.99 and 136,886.84 is: 186,016.57
Step by Step Solution
- Step 1: Write the proportion equation
100,732.99 : 136,886.84 = 136,886.84 : x - Step 2: Convert to fraction form
100,732.99/136,886.84 = 136,886.84/x - Step 3: Cross multiply
100,732.99x = 136,886.84 × 136,886.84 - Step 4: Simplify right side
100,732.99x = 18,738,005,852.98 - Step 5: Solve for x
x = 18,738,005,852.98/100,732.99 - Step 6: Final answer
x = 186,016.57
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.