Finding the Third Proportional to 117,804.75 and 187,266.75
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Solution
The third proportional to 117,804.75 and 187,266.75 is: 297,686.09
Step by Step Solution
- Step 1: Write the proportion equation
117,804.75 : 187,266.75 = 187,266.75 : x - Step 2: Convert to fraction form
117,804.75/187,266.75 = 187,266.75/x - Step 3: Cross multiply
117,804.75x = 187,266.75 × 187,266.75 - Step 4: Simplify right side
117,804.75x = 35,068,835,655.56 - Step 5: Solve for x
x = 35,068,835,655.56/117,804.75 - Step 6: Final answer
x = 297,686.09
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.