Finding the Third Proportional to 153,027.75 and 229,542.75
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Solution
The third proportional to 153,027.75 and 229,542.75 is: 344,315.81
Step by Step Solution
- Step 1: Write the proportion equation
153,027.75 : 229,542.75 = 229,542.75 : x - Step 2: Convert to fraction form
153,027.75/229,542.75 = 229,542.75/x - Step 3: Cross multiply
153,027.75x = 229,542.75 × 229,542.75 - Step 4: Simplify right side
153,027.75x = 52,689,874,077.56 - Step 5: Solve for x
x = 52,689,874,077.56/153,027.75 - Step 6: Final answer
x = 344,315.81
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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.