Finding the Third Proportional to 91,767.75 and 170,184.75
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Solution
The third proportional to 91,767.75 and 170,184.75 is: 315,610.32
Step by Step Solution
- Step 1: Write the proportion equation
91,767.75 : 170,184.75 = 170,184.75 : x - Step 2: Convert to fraction form
91,767.75/170,184.75 = 170,184.75/x - Step 3: Cross multiply
91,767.75x = 170,184.75 × 170,184.75 - Step 4: Simplify right side
91,767.75x = 28,962,849,132.56 - Step 5: Solve for x
x = 28,962,849,132.56/91,767.75 - Step 6: Final answer
x = 315,610.32
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These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.