Finding the Third Proportional to 14,104.13 and 21,966.19
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Solution
The third proportional to 14,104.13 and 21,966.19 is: 34,210.80
Step by Step Solution
- Step 1: Write the proportion equation
14,104.13 : 21,966.19 = 21,966.19 : x - Step 2: Convert to fraction form
14,104.13/21,966.19 = 21,966.19/x - Step 3: Cross multiply
14,104.13x = 21,966.19 × 21,966.19 - Step 4: Simplify right side
14,104.13x = 482,513,393.29 - Step 5: Solve for x
x = 482,513,393.29/14,104.13 - Step 6: Final answer
x = 34,210.80
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.