Finding the Third Proportional to 109,653.75 and 239,532.19
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Solution
The third proportional to 109,653.75 and 239,532.19 is: 523,244.02
Step by Step Solution
- Step 1: Write the proportion equation
109,653.75 : 239,532.19 = 239,532.19 : x - Step 2: Convert to fraction form
109,653.75/239,532.19 = 239,532.19/x - Step 3: Cross multiply
109,653.75x = 239,532.19 × 239,532.19 - Step 4: Simplify right side
109,653.75x = 57,375,668,848.54 - Step 5: Solve for x
x = 57,375,668,848.54/109,653.75 - Step 6: Final answer
x = 523,244.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.