Finding the Fourth Proportional to 588.86, 883.28 and 156
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Solution
The fourth proportional to 588.86, 883.28 and 156 is: 234.00
Step by Step Solution
- Step 1: Write the proportion equation
588.86 : 883.28 = 156 : x - Step 2: Convert to fraction form
588.86/883.28 = 156/x - Step 3: Cross multiply
588.86x = 883.28 × 156 - Step 4: Simplify right side
588.86x = 137,790.90 - Step 5: Solve for x
x = 137,790.90/588.86 - Step 6: Final answer
x = 234.00
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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.