Finding the Fourth Proportional to 236,952.04, 355,121.88 and 177,319.84
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Solution
The fourth proportional to 236,952.04, 355,121.88 and 177,319.84 is: 265,750.63
Step by Step Solution
- Step 1: Write the proportion equation
236,952.04 : 355,121.88 = 177,319.84 : x - Step 2: Convert to fraction form
236,952.04/355,121.88 = 177,319.84/x - Step 3: Cross multiply
236,952.04x = 355,121.88 × 177,319.84 - Step 4: Simplify right side
236,952.04x = 62,970,154,942.10 - Step 5: Solve for x
x = 62,970,154,942.10/236,952.04 - Step 6: Final answer
x = 265,750.63
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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.