Finding the Third Proportional to 61,232.84 and 92,772.21
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Solution
The third proportional to 61,232.84 and 92,772.21 is: 140,556.66
Step by Step Solution
- Step 1: Write the proportion equation
61,232.84 : 92,772.21 = 92,772.21 : x - Step 2: Convert to fraction form
61,232.84/92,772.21 = 92,772.21/x - Step 3: Cross multiply
61,232.84x = 92,772.21 × 92,772.21 - Step 4: Simplify right side
61,232.84x = 8,606,683,122.23 - Step 5: Solve for x
x = 8,606,683,122.23/61,232.84 - Step 6: Final answer
x = 140,556.66
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.