Finding the Third Proportional to 6,691.04 and 14,573.99
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Solution
The third proportional to 6,691.04 and 14,573.99 is: 31,744.10
Step by Step Solution
- Step 1: Write the proportion equation
6,691.04 : 14,573.99 = 14,573.99 : x - Step 2: Convert to fraction form
6,691.04/14,573.99 = 14,573.99/x - Step 3: Cross multiply
6,691.04x = 14,573.99 × 14,573.99 - Step 4: Simplify right side
6,691.04x = 212,401,134.42 - Step 5: Solve for x
x = 212,401,134.42/6,691.04 - Step 6: Final answer
x = 31,744.10
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.