Finding the Third Proportional to 118,243.13 and 183,583.13
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Solution
The third proportional to 118,243.13 and 183,583.13 is: 285,029.37
Step by Step Solution
- Step 1: Write the proportion equation
118,243.13 : 183,583.13 = 183,583.13 : x - Step 2: Convert to fraction form
118,243.13/183,583.13 = 183,583.13/x - Step 3: Cross multiply
118,243.13x = 183,583.13 × 183,583.13 - Step 4: Simplify right side
118,243.13x = 33,702,763,784.77 - Step 5: Solve for x
x = 33,702,763,784.77/118,243.13 - Step 6: Final answer
x = 285,029.37
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.