Finding the Third Proportional to 35,681.06 and 77,718.94
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Solution
The third proportional to 35,681.06 and 77,718.94 is: 169,284.01
Step by Step Solution
- Step 1: Write the proportion equation
35,681.06 : 77,718.94 = 77,718.94 : x - Step 2: Convert to fraction form
35,681.06/77,718.94 = 77,718.94/x - Step 3: Cross multiply
35,681.06x = 77,718.94 × 77,718.94 - Step 4: Simplify right side
35,681.06x = 6,040,233,246.13 - Step 5: Solve for x
x = 6,040,233,246.13/35,681.06 - Step 6: Final answer
x = 169,284.01
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.