Finding the Third Proportional to 56,127.30 and 121,250.36
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Solution
The third proportional to 56,127.30 and 121,250.36 is: 261,933.99
Step by Step Solution
- Step 1: Write the proportion equation
56,127.30 : 121,250.36 = 121,250.36 : x - Step 2: Convert to fraction form
56,127.30/121,250.36 = 121,250.36/x - Step 3: Cross multiply
56,127.30x = 121,250.36 × 121,250.36 - Step 4: Simplify right side
56,127.30x = 14,701,648,701.30 - Step 5: Solve for x
x = 14,701,648,701.30/56,127.30 - Step 6: Final answer
x = 261,933.99
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.