Finding the Third Proportional to 19,702.13 and 29,481.75
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Solution
The third proportional to 19,702.13 and 29,481.75 is: 44,115.73
Step by Step Solution
- Step 1: Write the proportion equation
19,702.13 : 29,481.75 = 29,481.75 : x - Step 2: Convert to fraction form
19,702.13/29,481.75 = 29,481.75/x - Step 3: Cross multiply
19,702.13x = 29,481.75 × 29,481.75 - Step 4: Simplify right side
19,702.13x = 869,173,583.06 - Step 5: Solve for x
x = 869,173,583.06/19,702.13 - Step 6: Final answer
x = 44,115.73
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.