Finding the Third Proportional to 97,672.50 and 207,339.75
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Solution
The third proportional to 97,672.50 and 207,339.75 is: 440,142.02
Step by Step Solution
- Step 1: Write the proportion equation
97,672.50 : 207,339.75 = 207,339.75 : x - Step 2: Convert to fraction form
97,672.50/207,339.75 = 207,339.75/x - Step 3: Cross multiply
97,672.50x = 207,339.75 × 207,339.75 - Step 4: Simplify right side
97,672.50x = 42,989,771,930.06 - Step 5: Solve for x
x = 42,989,771,930.06/97,672.50 - Step 6: Final answer
x = 440,142.02
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.