Finding the Third Proportional to 63,609.75 and 98,169.75
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Solution
The third proportional to 63,609.75 and 98,169.75 is: 151,506.65
Step by Step Solution
- Step 1: Write the proportion equation
63,609.75 : 98,169.75 = 98,169.75 : x - Step 2: Convert to fraction form
63,609.75/98,169.75 = 98,169.75/x - Step 3: Cross multiply
63,609.75x = 98,169.75 × 98,169.75 - Step 4: Simplify right side
63,609.75x = 9,637,299,815.06 - Step 5: Solve for x
x = 9,637,299,815.06/63,609.75 - Step 6: Final answer
x = 151,506.65
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.