Finding the Third Proportional to 134,925.75 and 211,659.75
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Solution
The third proportional to 134,925.75 and 211,659.75 is: 332,033.36
Step by Step Solution
- Step 1: Write the proportion equation
134,925.75 : 211,659.75 = 211,659.75 : x - Step 2: Convert to fraction form
134,925.75/211,659.75 = 211,659.75/x - Step 3: Cross multiply
134,925.75x = 211,659.75 × 211,659.75 - Step 4: Simplify right side
134,925.75x = 44,799,849,770.06 - Step 5: Solve for x
x = 44,799,849,770.06/134,925.75 - Step 6: Final answer
x = 332,033.36
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.