Finding the Third Proportional to 150,643.13 and 206,565.19
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Solution
The third proportional to 150,643.13 and 206,565.19 is: 283,246.76
Step by Step Solution
- Step 1: Write the proportion equation
150,643.13 : 206,565.19 = 206,565.19 : x - Step 2: Convert to fraction form
150,643.13/206,565.19 = 206,565.19/x - Step 3: Cross multiply
150,643.13x = 206,565.19 × 206,565.19 - Step 4: Simplify right side
150,643.13x = 42,669,176,686.91 - Step 5: Solve for x
x = 42,669,176,686.91/150,643.13 - Step 6: Final answer
x = 283,246.76
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.