Finding the Third Proportional to 10,490.63 and 15,593.63
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Solution
The third proportional to 10,490.63 and 15,593.63 is: 23,178.90
Step by Step Solution
- Step 1: Write the proportion equation
10,490.63 : 15,593.63 = 15,593.63 : x - Step 2: Convert to fraction form
10,490.63/15,593.63 = 15,593.63/x - Step 3: Cross multiply
10,490.63x = 15,593.63 × 15,593.63 - Step 4: Simplify right side
10,490.63x = 243,161,140.64 - Step 5: Solve for x
x = 243,161,140.64/10,490.63 - Step 6: Final answer
x = 23,178.90
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.