Finding the Third Proportional to 74,736 and 109,917
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Solution
The third proportional to 74,736 and 109,917 is: 161,659.00
Step by Step Solution
- Step 1: Write the proportion equation
74,736 : 109,917 = 109,917 : x - Step 2: Convert to fraction form
74,736/109,917 = 109,917/x - Step 3: Cross multiply
74,736x = 109,917 × 109,917 - Step 4: Simplify right side
74,736x = 12,081,746,889 - Step 5: Solve for x
x = 12,081,746,889/74,736 - Step 6: Final answer
x = 161,659.00
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.