Finding the Third Proportional to 75,963.75 and 165,594.75
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Solution
The third proportional to 75,963.75 and 165,594.75 is: 360,982.99
Step by Step Solution
- Step 1: Write the proportion equation
75,963.75 : 165,594.75 = 165,594.75 : x - Step 2: Convert to fraction form
75,963.75/165,594.75 = 165,594.75/x - Step 3: Cross multiply
75,963.75x = 165,594.75 × 165,594.75 - Step 4: Simplify right side
75,963.75x = 27,421,621,227.56 - Step 5: Solve for x
x = 27,421,621,227.56/75,963.75 - Step 6: Final answer
x = 360,982.99
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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.