Finding the Third Proportional to 113,551.88 and 176,325.75
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Solution
The third proportional to 113,551.88 and 176,325.75 is: 273,802.35
Step by Step Solution
- Step 1: Write the proportion equation
113,551.88 : 176,325.75 = 176,325.75 : x - Step 2: Convert to fraction form
113,551.88/176,325.75 = 176,325.75/x - Step 3: Cross multiply
113,551.88x = 176,325.75 × 176,325.75 - Step 4: Simplify right side
113,551.88x = 31,090,770,113.06 - Step 5: Solve for x
x = 31,090,770,113.06/113,551.88 - Step 6: Final answer
x = 273,802.35
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.