Finding the Third Proportional to 101,601.84 and 158,220.84
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Solution
The third proportional to 101,601.84 and 158,220.84 is: 246,391.55
Step by Step Solution
- Step 1: Write the proportion equation
101,601.84 : 158,220.84 = 158,220.84 : x - Step 2: Convert to fraction form
101,601.84/158,220.84 = 158,220.84/x - Step 3: Cross multiply
101,601.84x = 158,220.84 × 158,220.84 - Step 4: Simplify right side
101,601.84x = 25,033,835,396.96 - Step 5: Solve for x
x = 25,033,835,396.96/101,601.84 - Step 6: Final answer
x = 246,391.55
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.