Finding the Third Proportional to 130,450.50 and 176,235.75
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Solution
The third proportional to 130,450.50 and 176,235.75 is: 238,090.61
Step by Step Solution
- Step 1: Write the proportion equation
130,450.50 : 176,235.75 = 176,235.75 : x - Step 2: Convert to fraction form
130,450.50/176,235.75 = 176,235.75/x - Step 3: Cross multiply
130,450.50x = 176,235.75 × 176,235.75 - Step 4: Simplify right side
130,450.50x = 31,059,039,578.06 - Step 5: Solve for x
x = 31,059,039,578.06/130,450.50 - Step 6: Final answer
x = 238,090.61
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.