Finding the Third Proportional to 118,281.75 and 177,246.75
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Solution
The third proportional to 118,281.75 and 177,246.75 is: 265,606.57
Step by Step Solution
- Step 1: Write the proportion equation
118,281.75 : 177,246.75 = 177,246.75 : x - Step 2: Convert to fraction form
118,281.75/177,246.75 = 177,246.75/x - Step 3: Cross multiply
118,281.75x = 177,246.75 × 177,246.75 - Step 4: Simplify right side
118,281.75x = 31,416,410,385.56 - Step 5: Solve for x
x = 31,416,410,385.56/118,281.75 - Step 6: Final answer
x = 265,606.57
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.