Finding the Third Proportional to 2,070.56 and 4,482.84
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Solution
The third proportional to 2,070.56 and 4,482.84 is: 9,705.52
Step by Step Solution
- Step 1: Write the proportion equation
2,070.56 : 4,482.84 = 4,482.84 : x - Step 2: Convert to fraction form
2,070.56/4,482.84 = 4,482.84/x - Step 3: Cross multiply
2,070.56x = 4,482.84 × 4,482.84 - Step 4: Simplify right side
2,070.56x = 20,095,888.09 - Step 5: Solve for x
x = 20,095,888.09/2,070.56 - Step 6: Final answer
x = 9,705.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.