Finding the Third Proportional to 46,230.75 and 98,430.19
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Solution
The third proportional to 46,230.75 and 98,430.19 is: 209,568.35
Step by Step Solution
- Step 1: Write the proportion equation
46,230.75 : 98,430.19 = 98,430.19 : x - Step 2: Convert to fraction form
46,230.75/98,430.19 = 98,430.19/x - Step 3: Cross multiply
46,230.75x = 98,430.19 × 98,430.19 - Step 4: Simplify right side
46,230.75x = 9,688,501,811.29 - Step 5: Solve for x
x = 9,688,501,811.29/46,230.75 - Step 6: Final answer
x = 209,568.35
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.