Finding the Third Proportional to 19,895.63 and 29,183.63
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Solution
The third proportional to 19,895.63 and 29,183.63 is: 42,807.60
Step by Step Solution
- Step 1: Write the proportion equation
19,895.63 : 29,183.63 = 29,183.63 : x - Step 2: Convert to fraction form
19,895.63/29,183.63 = 29,183.63/x - Step 3: Cross multiply
19,895.63x = 29,183.63 × 29,183.63 - Step 4: Simplify right side
19,895.63x = 851,683,968.14 - Step 5: Solve for x
x = 851,683,968.14/19,895.63 - Step 6: Final answer
x = 42,807.60
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.