Finding the Third Proportional to 94,953.75 and 208,023.75
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Solution
The third proportional to 94,953.75 and 208,023.75 is: 455,736.40
Step by Step Solution
- Step 1: Write the proportion equation
94,953.75 : 208,023.75 = 208,023.75 : x - Step 2: Convert to fraction form
94,953.75/208,023.75 = 208,023.75/x - Step 3: Cross multiply
94,953.75x = 208,023.75 × 208,023.75 - Step 4: Simplify right side
94,953.75x = 43,273,880,564.06 - Step 5: Solve for x
x = 43,273,880,564.06/94,953.75 - Step 6: Final answer
x = 455,736.40
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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.