Finding the Third Proportional to 17,994 and 28,164
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Solution
The third proportional to 17,994 and 28,164 is: 44,081.97
Step by Step Solution
- Step 1: Write the proportion equation
17,994 : 28,164 = 28,164 : x - Step 2: Convert to fraction form
17,994/28,164 = 28,164/x - Step 3: Cross multiply
17,994x = 28,164 × 28,164 - Step 4: Simplify right side
17,994x = 793,210,896 - Step 5: Solve for x
x = 793,210,896/17,994 - Step 6: Final answer
x = 44,081.97
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.