Finding the Third Proportional to 149,908.13 and 227,931.75
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Solution
The third proportional to 149,908.13 and 227,931.75 is: 346,564.82
Step by Step Solution
- Step 1: Write the proportion equation
149,908.13 : 227,931.75 = 227,931.75 : x - Step 2: Convert to fraction form
149,908.13/227,931.75 = 227,931.75/x - Step 3: Cross multiply
149,908.13x = 227,931.75 × 227,931.75 - Step 4: Simplify right side
149,908.13x = 51,952,882,658.06 - Step 5: Solve for x
x = 51,952,882,658.06/149,908.13 - Step 6: Final answer
x = 346,564.82
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.