Finding the Third Proportional to 130,467.38 and 201,593.81
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Solution
The third proportional to 130,467.38 and 201,593.81 is: 311,496.00
Step by Step Solution
- Step 1: Write the proportion equation
130,467.38 : 201,593.81 = 201,593.81 : x - Step 2: Convert to fraction form
130,467.38/201,593.81 = 201,593.81/x - Step 3: Cross multiply
130,467.38x = 201,593.81 × 201,593.81 - Step 4: Simplify right side
130,467.38x = 40,640,065,238.29 - Step 5: Solve for x
x = 40,640,065,238.29/130,467.38 - Step 6: Final answer
x = 311,496.00
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.