Finding the Fourth Proportional to 134,260.67, 201,391.00 and 63,926.75
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Solution
The fourth proportional to 134,260.67, 201,391.00 and 63,926.75 is: 95,890.12
Step by Step Solution
- Step 1: Write the proportion equation
134,260.67 : 201,391.00 = 63,926.75 : x - Step 2: Convert to fraction form
134,260.67/201,391.00 = 63,926.75/x - Step 3: Cross multiply
134,260.67x = 201,391.00 × 63,926.75 - Step 4: Simplify right side
134,260.67x = 12,874,272,452.91 - Step 5: Solve for x
x = 12,874,272,452.91/134,260.67 - Step 6: Final answer
x = 95,890.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.