Finding the Third Proportional to 266,217.75 and 373,551.75
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Solution
The third proportional to 266,217.75 and 373,551.75 is: 524,160.80
Step by Step Solution
- Step 1: Write the proportion equation
266,217.75 : 373,551.75 = 373,551.75 : x - Step 2: Convert to fraction form
266,217.75/373,551.75 = 373,551.75/x - Step 3: Cross multiply
266,217.75x = 373,551.75 × 373,551.75 - Step 4: Simplify right side
266,217.75x = 139,540,909,928.06 - Step 5: Solve for x
x = 139,540,909,928.06/266,217.75 - Step 6: Final answer
x = 524,160.80
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.