Finding the Third Proportional to 148,305.94 and 229,832.44
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Solution
The third proportional to 148,305.94 and 229,832.44 is: 356,175.55
Step by Step Solution
- Step 1: Write the proportion equation
148,305.94 : 229,832.44 = 229,832.44 : x - Step 2: Convert to fraction form
148,305.94/229,832.44 = 229,832.44/x - Step 3: Cross multiply
148,305.94x = 229,832.44 × 229,832.44 - Step 4: Simplify right side
148,305.94x = 52,822,949,327.19 - Step 5: Solve for x
x = 52,822,949,327.19/148,305.94 - Step 6: Final answer
x = 356,175.55
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.