Finding the Third Proportional to 54,726.75 and 119,832.75
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Solution
The third proportional to 54,726.75 and 119,832.75 is: 262,392.49
Step by Step Solution
- Step 1: Write the proportion equation
54,726.75 : 119,832.75 = 119,832.75 : x - Step 2: Convert to fraction form
54,726.75/119,832.75 = 119,832.75/x - Step 3: Cross multiply
54,726.75x = 119,832.75 × 119,832.75 - Step 4: Simplify right side
54,726.75x = 14,359,887,972.56 - Step 5: Solve for x
x = 14,359,887,972.56/54,726.75 - Step 6: Final answer
x = 262,392.49
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.