Finding the Third Proportional to 176,407.88 and 266,253.75
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Solution
The third proportional to 176,407.88 and 266,253.75 is: 401,858.81
Step by Step Solution
- Step 1: Write the proportion equation
176,407.88 : 266,253.75 = 266,253.75 : x - Step 2: Convert to fraction form
176,407.88/266,253.75 = 266,253.75/x - Step 3: Cross multiply
176,407.88x = 266,253.75 × 266,253.75 - Step 4: Simplify right side
176,407.88x = 70,891,059,389.06 - Step 5: Solve for x
x = 70,891,059,389.06/176,407.88 - Step 6: Final answer
x = 401,858.81
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.