Finding the Third Proportional to 113,914.13 and 176,838.75
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Solution
The third proportional to 113,914.13 and 176,838.75 is: 274,522.09
Step by Step Solution
- Step 1: Write the proportion equation
113,914.13 : 176,838.75 = 176,838.75 : x - Step 2: Convert to fraction form
113,914.13/176,838.75 = 176,838.75/x - Step 3: Cross multiply
113,914.13x = 176,838.75 × 176,838.75 - Step 4: Simplify right side
113,914.13x = 31,271,943,501.56 - Step 5: Solve for x
x = 31,271,943,501.56/113,914.13 - Step 6: Final answer
x = 274,522.09
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.