Finding the Fourth Proportional to 394,625.58, 592,026.04 and 184,148.70
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Solution
The fourth proportional to 394,625.58, 592,026.04 and 184,148.70 is: 276,263.96
Step by Step Solution
- Step 1: Write the proportion equation
394,625.58 : 592,026.04 = 184,148.70 : x - Step 2: Convert to fraction form
394,625.58/592,026.04 = 184,148.70/x - Step 3: Cross multiply
394,625.58x = 592,026.04 × 184,148.70 - Step 4: Simplify right side
394,625.58x = 109,020,825,632.15 - Step 5: Solve for x
x = 109,020,825,632.15/394,625.58 - Step 6: Final answer
x = 276,263.96
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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.