Finding the Third Proportional to 14,266.13 and 19,617.19
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Solution
The third proportional to 14,266.13 and 19,617.19 is: 26,975.37
Step by Step Solution
- Step 1: Write the proportion equation
14,266.13 : 19,617.19 = 19,617.19 : x - Step 2: Convert to fraction form
14,266.13/19,617.19 = 19,617.19/x - Step 3: Cross multiply
14,266.13x = 19,617.19 × 19,617.19 - Step 4: Simplify right side
14,266.13x = 384,834,045.41 - Step 5: Solve for x
x = 384,834,045.41/14,266.13 - Step 6: Final answer
x = 26,975.37
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.