Finding the Third Proportional to 104,839.31 and 247,746.09
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Solution
The third proportional to 104,839.31 and 247,746.09 is: 585,449.54
Step by Step Solution
- Step 1: Write the proportion equation
104,839.31 : 247,746.09 = 247,746.09 : x - Step 2: Convert to fraction form
104,839.31/247,746.09 = 247,746.09/x - Step 3: Cross multiply
104,839.31x = 247,746.09 × 247,746.09 - Step 4: Simplify right side
104,839.31x = 61,378,126,968.38 - Step 5: Solve for x
x = 61,378,126,968.38/104,839.31 - Step 6: Final answer
x = 585,449.54
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.