Finding the Third Proportional to 17,101.13 and 39,624.19
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Solution
The third proportional to 17,101.13 and 39,624.19 is: 91,811.28
Step by Step Solution
- Step 1: Write the proportion equation
17,101.13 : 39,624.19 = 39,624.19 : x - Step 2: Convert to fraction form
17,101.13/39,624.19 = 39,624.19/x - Step 3: Cross multiply
17,101.13x = 39,624.19 × 39,624.19 - Step 4: Simplify right side
17,101.13x = 1,570,076,235.04 - Step 5: Solve for x
x = 1,570,076,235.04/17,101.13 - Step 6: Final answer
x = 91,811.28
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.