Finding the Fourth Proportional to 246,101.08, 369,169.71 and 88,330.90
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Solution
The fourth proportional to 246,101.08, 369,169.71 and 88,330.90 is: 132,502.84
Step by Step Solution
- Step 1: Write the proportion equation
246,101.08 : 369,169.71 = 88,330.90 : x - Step 2: Convert to fraction form
246,101.08/369,169.71 = 88,330.90/x - Step 3: Cross multiply
246,101.08x = 369,169.71 × 88,330.90 - Step 4: Simplify right side
246,101.08x = 32,609,092,737.04 - Step 5: Solve for x
x = 32,609,092,737.04/246,101.08 - Step 6: Final answer
x = 132,502.84
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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.