Finding the Third Proportional to 115,104.38 and 235,743.75
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Solution
The third proportional to 115,104.38 and 235,743.75 is: 482,823.66
Step by Step Solution
- Step 1: Write the proportion equation
115,104.38 : 235,743.75 = 235,743.75 : x - Step 2: Convert to fraction form
115,104.38/235,743.75 = 235,743.75/x - Step 3: Cross multiply
115,104.38x = 235,743.75 × 235,743.75 - Step 4: Simplify right side
115,104.38x = 55,575,115,664.06 - Step 5: Solve for x
x = 55,575,115,664.06/115,104.38 - Step 6: Final answer
x = 482,823.66
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.