Finding the Third Proportional to 58,326.75 and 136,581.75
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Solution
The third proportional to 58,326.75 and 136,581.75 is: 319,828.80
Step by Step Solution
- Step 1: Write the proportion equation
58,326.75 : 136,581.75 = 136,581.75 : x - Step 2: Convert to fraction form
58,326.75/136,581.75 = 136,581.75/x - Step 3: Cross multiply
58,326.75x = 136,581.75 × 136,581.75 - Step 4: Simplify right side
58,326.75x = 18,654,574,433.06 - Step 5: Solve for x
x = 18,654,574,433.06/58,326.75 - Step 6: Final answer
x = 319,828.80
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.