Finding the Third Proportional to 63,379.75 and 97,427.75
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Solution
The third proportional to 63,379.75 and 97,427.75 is: 149,766.55
Step by Step Solution
- Step 1: Write the proportion equation
63,379.75 : 97,427.75 = 97,427.75 : x - Step 2: Convert to fraction form
63,379.75/97,427.75 = 97,427.75/x - Step 3: Cross multiply
63,379.75x = 97,427.75 × 97,427.75 - Step 4: Simplify right side
63,379.75x = 9,492,166,470.06 - Step 5: Solve for x
x = 9,492,166,470.06/63,379.75 - Step 6: Final answer
x = 149,766.55
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.