Finding the Third Proportional to 2,011.08 and 3,612.09
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Solution
The third proportional to 2,011.08 and 3,612.09 is: 6,487.67
Step by Step Solution
- Step 1: Write the proportion equation
2,011.08 : 3,612.09 = 3,612.09 : x - Step 2: Convert to fraction form
2,011.08/3,612.09 = 3,612.09/x - Step 3: Cross multiply
2,011.08x = 3,612.09 × 3,612.09 - Step 4: Simplify right side
2,011.08x = 13,047,221.26 - Step 5: Solve for x
x = 13,047,221.26/2,011.08 - Step 6: Final answer
x = 6,487.67
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These problems maintain the same ratio (1.80) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.