Finding the Third Proportional to 113,604.75 and 176,398.88
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Solution
The third proportional to 113,604.75 and 176,398.88 is: 273,901.95
Step by Step Solution
- Step 1: Write the proportion equation
113,604.75 : 176,398.88 = 176,398.88 : x - Step 2: Convert to fraction form
113,604.75/176,398.88 = 176,398.88/x - Step 3: Cross multiply
113,604.75x = 176,398.88 × 176,398.88 - Step 4: Simplify right side
113,604.75x = 31,116,563,101.27 - Step 5: Solve for x
x = 31,116,563,101.27/113,604.75 - Step 6: Final answer
x = 273,901.95
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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.