Finding the Third Proportional to 125,646.75 and 273,453.75
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Solution
The third proportional to 125,646.75 and 273,453.75 is: 595,136.39
Step by Step Solution
- Step 1: Write the proportion equation
125,646.75 : 273,453.75 = 273,453.75 : x - Step 2: Convert to fraction form
125,646.75/273,453.75 = 273,453.75/x - Step 3: Cross multiply
125,646.75x = 273,453.75 × 273,453.75 - Step 4: Simplify right side
125,646.75x = 74,776,953,389.06 - Step 5: Solve for x
x = 74,776,953,389.06/125,646.75 - Step 6: Final answer
x = 595,136.39
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.