Finding the Fourth Proportional to 363,371.08, 545,079.66 and 114,062.92
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Solution
The fourth proportional to 363,371.08, 545,079.66 and 114,062.92 is: 171,101.61
Step by Step Solution
- Step 1: Write the proportion equation
363,371.08 : 545,079.66 = 114,062.92 : x - Step 2: Convert to fraction form
363,371.08/545,079.66 = 114,062.92/x - Step 3: Cross multiply
363,371.08x = 545,079.66 × 114,062.92 - Step 4: Simplify right side
363,371.08x = 62,173,377,652.21 - Step 5: Solve for x
x = 62,173,377,652.21/363,371.08 - Step 6: Final answer
x = 171,101.61
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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.