Finding the Third Proportional to 75,805.88 and 118,562.06
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Solution
The third proportional to 75,805.88 and 118,562.06 is: 185,433.68
Step by Step Solution
- Step 1: Write the proportion equation
75,805.88 : 118,562.06 = 118,562.06 : x - Step 2: Convert to fraction form
75,805.88/118,562.06 = 118,562.06/x - Step 3: Cross multiply
75,805.88x = 118,562.06 × 118,562.06 - Step 4: Simplify right side
75,805.88x = 14,056,962,664.25 - Step 5: Solve for x
x = 14,056,962,664.25/75,805.88 - Step 6: Final answer
x = 185,433.68
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.