Finding the Third Proportional to 3,531.09 and 9,606.09
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Solution
The third proportional to 3,531.09 and 9,606.09 is: 26,132.71
Step by Step Solution
- Step 1: Write the proportion equation
3,531.09 : 9,606.09 = 9,606.09 : x - Step 2: Convert to fraction form
3,531.09/9,606.09 = 9,606.09/x - Step 3: Cross multiply
3,531.09x = 9,606.09 × 9,606.09 - Step 4: Simplify right side
3,531.09x = 92,277,037.13 - Step 5: Solve for x
x = 92,277,037.13/3,531.09 - Step 6: Final answer
x = 26,132.71
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Why These Related Problems?
These problems maintain the same ratio (2.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.