Finding the Third Proportional to 125,448.75 and 259,584.75
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Solution
The third proportional to 125,448.75 and 259,584.75 is: 537,145.59
Step by Step Solution
- Step 1: Write the proportion equation
125,448.75 : 259,584.75 = 259,584.75 : x - Step 2: Convert to fraction form
125,448.75/259,584.75 = 259,584.75/x - Step 3: Cross multiply
125,448.75x = 259,584.75 × 259,584.75 - Step 4: Simplify right side
125,448.75x = 67,384,242,432.56 - Step 5: Solve for x
x = 67,384,242,432.56/125,448.75 - Step 6: Final answer
x = 537,145.59
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.