Finding the Third Proportional to 135,633.87 and 295,370.30
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Solution
The third proportional to 135,633.87 and 295,370.30 is: 643,228.82
Step by Step Solution
- Step 1: Write the proportion equation
135,633.87 : 295,370.30 = 295,370.30 : x - Step 2: Convert to fraction form
135,633.87/295,370.30 = 295,370.30/x - Step 3: Cross multiply
135,633.87x = 295,370.30 × 295,370.30 - Step 4: Simplify right side
135,633.87x = 87,243,612,276.03 - Step 5: Solve for x
x = 87,243,612,276.03/135,633.87 - Step 6: Final answer
x = 643,228.82
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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.