Finding the Third Proportional to 52,705.88 and 115,779.75
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Solution
The third proportional to 52,705.88 and 115,779.75 is: 254,335.03
Step by Step Solution
- Step 1: Write the proportion equation
52,705.88 : 115,779.75 = 115,779.75 : x - Step 2: Convert to fraction form
52,705.88/115,779.75 = 115,779.75/x - Step 3: Cross multiply
52,705.88x = 115,779.75 × 115,779.75 - Step 4: Simplify right side
52,705.88x = 13,404,950,510.06 - Step 5: Solve for x
x = 13,404,950,510.06/52,705.88 - Step 6: Final answer
x = 254,335.03
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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.