Finding the Third Proportional to 1,743.19 and 4,584.09
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Solution
The third proportional to 1,743.19 and 4,584.09 is: 12,054.88
Step by Step Solution
- Step 1: Write the proportion equation
1,743.19 : 4,584.09 = 4,584.09 : x - Step 2: Convert to fraction form
1,743.19/4,584.09 = 4,584.09/x - Step 3: Cross multiply
1,743.19x = 4,584.09 × 4,584.09 - Step 4: Simplify right side
1,743.19x = 21,013,915.51 - Step 5: Solve for x
x = 21,013,915.51/1,743.19 - Step 6: Final answer
x = 12,054.88
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These problems maintain the same ratio (2.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.