Finding the Third Proportional to 7,813.97 and 17,110.14
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Solution
The third proportional to 7,813.97 and 17,110.14 is: 37,465.85
Step by Step Solution
- Step 1: Write the proportion equation
7,813.97 : 17,110.14 = 17,110.14 : x - Step 2: Convert to fraction form
7,813.97/17,110.14 = 17,110.14/x - Step 3: Cross multiply
7,813.97x = 17,110.14 × 17,110.14 - Step 4: Simplify right side
7,813.97x = 292,756,979.04 - Step 5: Solve for x
x = 292,756,979.04/7,813.97 - Step 6: Final answer
x = 37,465.85
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.