Finding the Third Proportional to 84,817.13 and 176,611.50
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Solution
The third proportional to 84,817.13 and 176,611.50 is: 367,751.46
Step by Step Solution
- Step 1: Write the proportion equation
84,817.13 : 176,611.50 = 176,611.50 : x - Step 2: Convert to fraction form
84,817.13/176,611.50 = 176,611.50/x - Step 3: Cross multiply
84,817.13x = 176,611.50 × 176,611.50 - Step 4: Simplify right side
84,817.13x = 31,191,621,932.25 - Step 5: Solve for x
x = 31,191,621,932.25/84,817.13 - Step 6: Final answer
x = 367,751.46
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.