Finding the Fourth Proportional to 532,230.24, 798,473.16 and 177,247.44
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Solution
The fourth proportional to 532,230.24, 798,473.16 and 177,247.44 is: 265,913.72
Step by Step Solution
- Step 1: Write the proportion equation
532,230.24 : 798,473.16 = 177,247.44 : x - Step 2: Convert to fraction form
532,230.24/798,473.16 = 177,247.44/x - Step 3: Cross multiply
532,230.24x = 798,473.16 × 177,247.44 - Step 4: Simplify right side
532,230.24x = 141,527,323,518.71 - Step 5: Solve for x
x = 141,527,323,518.71/532,230.24 - Step 6: Final answer
x = 265,913.72
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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.