Finding the Third Proportional to 35,645.06 and 76,985.44
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Solution
The third proportional to 35,645.06 and 76,985.44 is: 166,271.49
Step by Step Solution
- Step 1: Write the proportion equation
35,645.06 : 76,985.44 = 76,985.44 : x - Step 2: Convert to fraction form
35,645.06/76,985.44 = 76,985.44/x - Step 3: Cross multiply
35,645.06x = 76,985.44 × 76,985.44 - Step 4: Simplify right side
35,645.06x = 5,926,757,587.07 - Step 5: Solve for x
x = 5,926,757,587.07/35,645.06 - Step 6: Final answer
x = 166,271.49
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.