Finding the Fourth Proportional to 134,499.42, 201,673.80 and 62,375.00
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Solution
The fourth proportional to 134,499.42, 201,673.80 and 62,375.00 is: 93,527.56
Step by Step Solution
- Step 1: Write the proportion equation
134,499.42 : 201,673.80 = 62,375.00 : x - Step 2: Convert to fraction form
134,499.42/201,673.80 = 62,375.00/x - Step 3: Cross multiply
134,499.42x = 201,673.80 × 62,375.00 - Step 4: Simplify right side
134,499.42x = 12,579,402,266.63 - Step 5: Solve for x
x = 12,579,402,266.63/134,499.42 - Step 6: Final answer
x = 93,527.56
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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.