Finding the Third Proportional to 6,220.13 and 14,497.31
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Solution
The third proportional to 6,220.13 and 14,497.31 is: 33,789.04
Step by Step Solution
- Step 1: Write the proportion equation
6,220.13 : 14,497.31 = 14,497.31 : x - Step 2: Convert to fraction form
6,220.13/14,497.31 = 14,497.31/x - Step 3: Cross multiply
6,220.13x = 14,497.31 × 14,497.31 - Step 4: Simplify right side
6,220.13x = 210,172,069.72 - Step 5: Solve for x
x = 210,172,069.72/6,220.13 - Step 6: Final answer
x = 33,789.04
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Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.