Finding the Third Proportional to 164,764.13 and 247,146.19
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Solution
The third proportional to 164,764.13 and 247,146.19 is: 370,719.28
Step by Step Solution
- Step 1: Write the proportion equation
164,764.13 : 247,146.19 = 247,146.19 : x - Step 2: Convert to fraction form
164,764.13/247,146.19 = 247,146.19/x - Step 3: Cross multiply
164,764.13x = 247,146.19 × 247,146.19 - Step 4: Simplify right side
164,764.13x = 61,081,237,995.79 - Step 5: Solve for x
x = 61,081,237,995.79/164,764.13 - Step 6: Final answer
x = 370,719.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.