Finding the Third Proportional to 32,996.25 and 77,811.75
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Solution
The third proportional to 32,996.25 and 77,811.75 is: 183,495.65
Step by Step Solution
- Step 1: Write the proportion equation
32,996.25 : 77,811.75 = 77,811.75 : x - Step 2: Convert to fraction form
32,996.25/77,811.75 = 77,811.75/x - Step 3: Cross multiply
32,996.25x = 77,811.75 × 77,811.75 - Step 4: Simplify right side
32,996.25x = 6,054,668,438.06 - Step 5: Solve for x
x = 6,054,668,438.06/32,996.25 - Step 6: Final answer
x = 183,495.65
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.