Finding the Third Proportional to 22,197.75 and 48,312.75
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Solution
The third proportional to 22,197.75 and 48,312.75 is: 105,151.28
Step by Step Solution
- Step 1: Write the proportion equation
22,197.75 : 48,312.75 = 48,312.75 : x - Step 2: Convert to fraction form
22,197.75/48,312.75 = 48,312.75/x - Step 3: Cross multiply
22,197.75x = 48,312.75 × 48,312.75 - Step 4: Simplify right side
22,197.75x = 2,334,121,812.56 - Step 5: Solve for x
x = 2,334,121,812.56/22,197.75 - Step 6: Final answer
x = 105,151.28
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.