Finding the Third Proportional to 53,634.25 and 115,574.63
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Solution
The third proportional to 53,634.25 and 115,574.63 is: 249,047.84
Step by Step Solution
- Step 1: Write the proportion equation
53,634.25 : 115,574.63 = 115,574.63 : x - Step 2: Convert to fraction form
53,634.25/115,574.63 = 115,574.63/x - Step 3: Cross multiply
53,634.25x = 115,574.63 × 115,574.63 - Step 4: Simplify right side
53,634.25x = 13,357,493,943.89 - Step 5: Solve for x
x = 13,357,493,943.89/53,634.25 - Step 6: Final answer
x = 249,047.84
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.