Finding the Third Proportional to 50,421.94 and 107,467.88
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Solution
The third proportional to 50,421.94 and 107,467.88 is: 229,053.95
Step by Step Solution
- Step 1: Write the proportion equation
50,421.94 : 107,467.88 = 107,467.88 : x - Step 2: Convert to fraction form
50,421.94/107,467.88 = 107,467.88/x - Step 3: Cross multiply
50,421.94x = 107,467.88 × 107,467.88 - Step 4: Simplify right side
50,421.94x = 11,549,344,157.02 - Step 5: Solve for x
x = 11,549,344,157.02/50,421.94 - Step 6: Final answer
x = 229,053.95
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.