Finding the Third Proportional to 19,803.66 and 29,708.44
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Solution
The third proportional to 19,803.66 and 29,708.44 is: 44,567.09
Step by Step Solution
- Step 1: Write the proportion equation
19,803.66 : 29,708.44 = 29,708.44 : x - Step 2: Convert to fraction form
19,803.66/29,708.44 = 29,708.44/x - Step 3: Cross multiply
19,803.66x = 29,708.44 × 29,708.44 - Step 4: Simplify right side
19,803.66x = 882,591,258.69 - Step 5: Solve for x
x = 882,591,258.69/19,803.66 - Step 6: Final answer
x = 44,567.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.