Finding the Third Proportional to 35,418.75 and 77,823.75
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Solution
The third proportional to 35,418.75 and 77,823.75 is: 170,998.02
Step by Step Solution
- Step 1: Write the proportion equation
35,418.75 : 77,823.75 = 77,823.75 : x - Step 2: Convert to fraction form
35,418.75/77,823.75 = 77,823.75/x - Step 3: Cross multiply
35,418.75x = 77,823.75 × 77,823.75 - Step 4: Simplify right side
35,418.75x = 6,056,536,064.06 - Step 5: Solve for x
x = 6,056,536,064.06/35,418.75 - Step 6: Final answer
x = 170,998.02
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.