Finding the Third Proportional to 62,866.13 and 136,783.69
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Solution
The third proportional to 62,866.13 and 136,783.69 is: 297,613.02
Step by Step Solution
- Step 1: Write the proportion equation
62,866.13 : 136,783.69 = 136,783.69 : x - Step 2: Convert to fraction form
62,866.13/136,783.69 = 136,783.69/x - Step 3: Cross multiply
62,866.13x = 136,783.69 × 136,783.69 - Step 4: Simplify right side
62,866.13x = 18,709,777,166.10 - Step 5: Solve for x
x = 18,709,777,166.10/62,866.13 - Step 6: Final answer
x = 297,613.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.