Finding the Third Proportional to 43,143.75 and 94,281.75
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Solution
The third proportional to 43,143.75 and 94,281.75 is: 206,033.28
Step by Step Solution
- Step 1: Write the proportion equation
43,143.75 : 94,281.75 = 94,281.75 : x - Step 2: Convert to fraction form
43,143.75/94,281.75 = 94,281.75/x - Step 3: Cross multiply
43,143.75x = 94,281.75 × 94,281.75 - Step 4: Simplify right side
43,143.75x = 8,889,048,383.06 - Step 5: Solve for x
x = 8,889,048,383.06/43,143.75 - Step 6: Final answer
x = 206,033.28
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.