Finding the Third Proportional to 6,814.13 and 14,613.75
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Solution
The third proportional to 6,814.13 and 14,613.75 is: 31,341.03
Step by Step Solution
- Step 1: Write the proportion equation
6,814.13 : 14,613.75 = 14,613.75 : x - Step 2: Convert to fraction form
6,814.13/14,613.75 = 14,613.75/x - Step 3: Cross multiply
6,814.13x = 14,613.75 × 14,613.75 - Step 4: Simplify right side
6,814.13x = 213,561,689.06 - Step 5: Solve for x
x = 213,561,689.06/6,814.13 - Step 6: Final answer
x = 31,341.03
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.