Finding the Third Proportional to 176,276.06 and 268,544.06
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Solution
The third proportional to 176,276.06 and 268,544.06 is: 409,107.81
Step by Step Solution
- Step 1: Write the proportion equation
176,276.06 : 268,544.06 = 268,544.06 : x - Step 2: Convert to fraction form
176,276.06/268,544.06 = 268,544.06/x - Step 3: Cross multiply
176,276.06x = 268,544.06 × 268,544.06 - Step 4: Simplify right side
176,276.06x = 72,115,913,504.00 - Step 5: Solve for x
x = 72,115,913,504.00/176,276.06 - Step 6: Final answer
x = 409,107.81
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.