Finding the Third Proportional to 115,806.25 and 173,027.63
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Solution
The third proportional to 115,806.25 and 173,027.63 is: 258,522.83
Step by Step Solution
- Step 1: Write the proportion equation
115,806.25 : 173,027.63 = 173,027.63 : x - Step 2: Convert to fraction form
115,806.25/173,027.63 = 173,027.63/x - Step 3: Cross multiply
115,806.25x = 173,027.63 × 173,027.63 - Step 4: Simplify right side
115,806.25x = 29,938,559,013.14 - Step 5: Solve for x
x = 29,938,559,013.14/115,806.25 - Step 6: Final answer
x = 258,522.83
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.