Finding the Third Proportional to 94,434.19 and 207,473.06
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Solution
The third proportional to 94,434.19 and 207,473.06 is: 455,820.85
Step by Step Solution
- Step 1: Write the proportion equation
94,434.19 : 207,473.06 = 207,473.06 : x - Step 2: Convert to fraction form
94,434.19/207,473.06 = 207,473.06/x - Step 3: Cross multiply
94,434.19x = 207,473.06 × 207,473.06 - Step 4: Simplify right side
94,434.19x = 43,045,071,663.13 - Step 5: Solve for x
x = 43,045,071,663.13/94,434.19 - Step 6: Final answer
x = 455,820.85
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.