Finding the Third Proportional to 215,252.44 and 448,207.80
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Solution
The third proportional to 215,252.44 and 448,207.80 is: 933,277.40
Step by Step Solution
- Step 1: Write the proportion equation
215,252.44 : 448,207.80 = 448,207.80 : x - Step 2: Convert to fraction form
215,252.44/448,207.80 = 448,207.80/x - Step 3: Cross multiply
215,252.44x = 448,207.80 × 448,207.80 - Step 4: Simplify right side
215,252.44x = 200,890,236,182.79 - Step 5: Solve for x
x = 200,890,236,182.79/215,252.44 - Step 6: Final answer
x = 933,277.40
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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.