Finding the Third Proportional to 12,646.13 and 18,204.75
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Solution
The third proportional to 12,646.13 and 18,204.75 is: 26,206.68
Step by Step Solution
- Step 1: Write the proportion equation
12,646.13 : 18,204.75 = 18,204.75 : x - Step 2: Convert to fraction form
12,646.13/18,204.75 = 18,204.75/x - Step 3: Cross multiply
12,646.13x = 18,204.75 × 18,204.75 - Step 4: Simplify right side
12,646.13x = 331,412,922.56 - Step 5: Solve for x
x = 331,412,922.56/12,646.13 - Step 6: Final answer
x = 26,206.68
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.