Finding the Third Proportional to 2,110.11 and 4,929.29
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Solution
The third proportional to 2,110.11 and 4,929.29 is: 11,514.99
Step by Step Solution
- Step 1: Write the proportion equation
2,110.11 : 4,929.29 = 4,929.29 : x - Step 2: Convert to fraction form
2,110.11/4,929.29 = 4,929.29/x - Step 3: Cross multiply
2,110.11x = 4,929.29 × 4,929.29 - Step 4: Simplify right side
2,110.11x = 24,297,929.17 - Step 5: Solve for x
x = 24,297,929.17/2,110.11 - Step 6: Final answer
x = 11,514.99
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.