Finding the Third Proportional to 56,056.50 and 121,270.50
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Solution
The third proportional to 56,056.50 and 121,270.50 is: 262,351.99
Step by Step Solution
- Step 1: Write the proportion equation
56,056.50 : 121,270.50 = 121,270.50 : x - Step 2: Convert to fraction form
56,056.50/121,270.50 = 121,270.50/x - Step 3: Cross multiply
56,056.50x = 121,270.50 × 121,270.50 - Step 4: Simplify right side
56,056.50x = 14,706,534,170.25 - Step 5: Solve for x
x = 14,706,534,170.25/56,056.50 - Step 6: Final answer
x = 262,351.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.