Finding the Third Proportional to 153,883.13 and 230,208.75
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Solution
The third proportional to 153,883.13 and 230,208.75 is: 344,391.68
Step by Step Solution
- Step 1: Write the proportion equation
153,883.13 : 230,208.75 = 230,208.75 : x - Step 2: Convert to fraction form
153,883.13/230,208.75 = 230,208.75/x - Step 3: Cross multiply
153,883.13x = 230,208.75 × 230,208.75 - Step 4: Simplify right side
153,883.13x = 52,996,068,576.56 - Step 5: Solve for x
x = 52,996,068,576.56/153,883.13 - Step 6: Final answer
x = 344,391.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.