Finding the Third Proportional to 36,951.19 and 69,801.75
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Solution
The third proportional to 36,951.19 and 69,801.75 is: 131,857.31
Step by Step Solution
- Step 1: Write the proportion equation
36,951.19 : 69,801.75 = 69,801.75 : x - Step 2: Convert to fraction form
36,951.19/69,801.75 = 69,801.75/x - Step 3: Cross multiply
36,951.19x = 69,801.75 × 69,801.75 - Step 4: Simplify right side
36,951.19x = 4,872,284,303.06 - Step 5: Solve for x
x = 4,872,284,303.06/36,951.19 - Step 6: Final answer
x = 131,857.31
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These problems maintain the same ratio (1.89) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.