Finding the Third Proportional to 177,830.44 and 266,748.19
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Solution
The third proportional to 177,830.44 and 266,748.19 is: 400,126.08
Step by Step Solution
- Step 1: Write the proportion equation
177,830.44 : 266,748.19 = 266,748.19 : x - Step 2: Convert to fraction form
177,830.44/266,748.19 = 266,748.19/x - Step 3: Cross multiply
177,830.44x = 266,748.19 × 266,748.19 - Step 4: Simplify right side
177,830.44x = 71,154,595,534.54 - Step 5: Solve for x
x = 71,154,595,534.54/177,830.44 - Step 6: Final answer
x = 400,126.08
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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.