Finding the Third Proportional to 116,029.13 and 245,787.75
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Solution
The third proportional to 116,029.13 and 245,787.75 is: 520,659.08
Step by Step Solution
- Step 1: Write the proportion equation
116,029.13 : 245,787.75 = 245,787.75 : x - Step 2: Convert to fraction form
116,029.13/245,787.75 = 245,787.75/x - Step 3: Cross multiply
116,029.13x = 245,787.75 × 245,787.75 - Step 4: Simplify right side
116,029.13x = 60,411,618,050.06 - Step 5: Solve for x
x = 60,411,618,050.06/116,029.13 - Step 6: Final answer
x = 520,659.08
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.