Finding the Third Proportional to 50,303.50 and 106,603.75
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Solution
The third proportional to 50,303.50 and 106,603.75 is: 225,915.88
Step by Step Solution
- Step 1: Write the proportion equation
50,303.50 : 106,603.75 = 106,603.75 : x - Step 2: Convert to fraction form
50,303.50/106,603.75 = 106,603.75/x - Step 3: Cross multiply
50,303.50x = 106,603.75 × 106,603.75 - Step 4: Simplify right side
50,303.50x = 11,364,359,514.06 - Step 5: Solve for x
x = 11,364,359,514.06/50,303.50 - Step 6: Final answer
x = 225,915.88
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.