Finding the Third Proportional to 176,368.50 and 266,142.75
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Solution
The third proportional to 176,368.50 and 266,142.75 is: 401,613.46
Step by Step Solution
- Step 1: Write the proportion equation
176,368.50 : 266,142.75 = 266,142.75 : x - Step 2: Convert to fraction form
176,368.50/266,142.75 = 266,142.75/x - Step 3: Cross multiply
176,368.50x = 266,142.75 × 266,142.75 - Step 4: Simplify right side
176,368.50x = 70,831,963,377.56 - Step 5: Solve for x
x = 70,831,963,377.56/176,368.50 - Step 6: Final answer
x = 401,613.46
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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.