Finding the Third Proportional to 76,594.50 and 110,319.75
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Solution
The third proportional to 76,594.50 and 110,319.75 is: 158,894.53
Step by Step Solution
- Step 1: Write the proportion equation
76,594.50 : 110,319.75 = 110,319.75 : x - Step 2: Convert to fraction form
76,594.50/110,319.75 = 110,319.75/x - Step 3: Cross multiply
76,594.50x = 110,319.75 × 110,319.75 - Step 4: Simplify right side
76,594.50x = 12,170,447,240.06 - Step 5: Solve for x
x = 12,170,447,240.06/76,594.50 - Step 6: Final answer
x = 158,894.53
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.