Finding the Third Proportional to 88,176.75 and 193,252.50
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Solution
The third proportional to 88,176.75 and 193,252.50 is: 423,541.68
Step by Step Solution
- Step 1: Write the proportion equation
88,176.75 : 193,252.50 = 193,252.50 : x - Step 2: Convert to fraction form
88,176.75/193,252.50 = 193,252.50/x - Step 3: Cross multiply
88,176.75x = 193,252.50 × 193,252.50 - Step 4: Simplify right side
88,176.75x = 37,346,528,756.25 - Step 5: Solve for x
x = 37,346,528,756.25/88,176.75 - Step 6: Final answer
x = 423,541.68
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.