Finding the Third Proportional to 2,070.75 and 3,297.75
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Solution
The third proportional to 2,070.75 and 3,297.75 is: 5,251.80
Step by Step Solution
- Step 1: Write the proportion equation
2,070.75 : 3,297.75 = 3,297.75 : x - Step 2: Convert to fraction form
2,070.75/3,297.75 = 3,297.75/x - Step 3: Cross multiply
2,070.75x = 3,297.75 × 3,297.75 - Step 4: Simplify right side
2,070.75x = 10,875,155.06 - Step 5: Solve for x
x = 10,875,155.06/2,070.75 - Step 6: Final answer
x = 5,251.80
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.