Finding the Third Proportional to 69,297.75 and 152,232.75
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Solution
The third proportional to 69,297.75 and 152,232.75 is: 334,423.70
Step by Step Solution
- Step 1: Write the proportion equation
69,297.75 : 152,232.75 = 152,232.75 : x - Step 2: Convert to fraction form
69,297.75/152,232.75 = 152,232.75/x - Step 3: Cross multiply
69,297.75x = 152,232.75 × 152,232.75 - Step 4: Simplify right side
69,297.75x = 23,174,810,172.56 - Step 5: Solve for x
x = 23,174,810,172.56/69,297.75 - Step 6: Final answer
x = 334,423.70
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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.