Finding the Third Proportional to 43,154.44 and 68,696.44
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Solution
The third proportional to 43,154.44 and 68,696.44 is: 109,356.09
Step by Step Solution
- Step 1: Write the proportion equation
43,154.44 : 68,696.44 = 68,696.44 : x - Step 2: Convert to fraction form
43,154.44/68,696.44 = 68,696.44/x - Step 3: Cross multiply
43,154.44x = 68,696.44 × 68,696.44 - Step 4: Simplify right side
43,154.44x = 4,719,200,525.19 - Step 5: Solve for x
x = 4,719,200,525.19/43,154.44 - Step 6: Final answer
x = 109,356.09
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.