Finding the Third Proportional to 134,907.19 and 194,901.19
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Solution
The third proportional to 134,907.19 and 194,901.19 is: 281,574.86
Step by Step Solution
- Step 1: Write the proportion equation
134,907.19 : 194,901.19 = 194,901.19 : x - Step 2: Convert to fraction form
134,907.19/194,901.19 = 194,901.19/x - Step 3: Cross multiply
134,907.19x = 194,901.19 × 194,901.19 - Step 4: Simplify right side
134,907.19x = 37,986,472,888.91 - Step 5: Solve for x
x = 37,986,472,888.91/134,907.19 - Step 6: Final answer
x = 281,574.86
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.