Finding the Third Proportional to 19,544.63 and 27,671.63
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Solution
The third proportional to 19,544.63 and 27,671.63 is: 39,177.98
Step by Step Solution
- Step 1: Write the proportion equation
19,544.63 : 27,671.63 = 27,671.63 : x - Step 2: Convert to fraction form
19,544.63/27,671.63 = 27,671.63/x - Step 3: Cross multiply
19,544.63x = 27,671.63 × 27,671.63 - Step 4: Simplify right side
19,544.63x = 765,718,830.14 - Step 5: Solve for x
x = 765,718,830.14/19,544.63 - Step 6: Final answer
x = 39,177.98
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Why These Related Problems?
These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.