Finding the Third Proportional to 113,997.38 and 170,358.19
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Solution
The third proportional to 113,997.38 and 170,358.19 is: 254,584.04
Step by Step Solution
- Step 1: Write the proportion equation
113,997.38 : 170,358.19 = 170,358.19 : x - Step 2: Convert to fraction form
113,997.38/170,358.19 = 170,358.19/x - Step 3: Cross multiply
113,997.38x = 170,358.19 × 170,358.19 - Step 4: Simplify right side
113,997.38x = 29,021,912,048.29 - Step 5: Solve for x
x = 29,021,912,048.29/113,997.38 - Step 6: Final answer
x = 254,584.04
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.