Finding the Third Proportional to 62,565.75 and 130,308.75
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Solution
The third proportional to 62,565.75 and 130,308.75 is: 271,400.41
Step by Step Solution
- Step 1: Write the proportion equation
62,565.75 : 130,308.75 = 130,308.75 : x - Step 2: Convert to fraction form
62,565.75/130,308.75 = 130,308.75/x - Step 3: Cross multiply
62,565.75x = 130,308.75 × 130,308.75 - Step 4: Simplify right side
62,565.75x = 16,980,370,326.56 - Step 5: Solve for x
x = 16,980,370,326.56/62,565.75 - Step 6: Final answer
x = 271,400.41
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.