Finding the Third Proportional to 97,611.75 and 147,648.75
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Solution
The third proportional to 97,611.75 and 147,648.75 is: 223,335.34
Step by Step Solution
- Step 1: Write the proportion equation
97,611.75 : 147,648.75 = 147,648.75 : x - Step 2: Convert to fraction form
97,611.75/147,648.75 = 147,648.75/x - Step 3: Cross multiply
97,611.75x = 147,648.75 × 147,648.75 - Step 4: Simplify right side
97,611.75x = 21,800,153,376.56 - Step 5: Solve for x
x = 21,800,153,376.56/97,611.75 - Step 6: Final answer
x = 223,335.34
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.