Finding the Fourth Proportional to 337.44, 465.93 and 263.63
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Solution
The fourth proportional to 337.44, 465.93 and 263.63 is: 364.01
Step by Step Solution
- Step 1: Write the proportion equation
337.44 : 465.93 = 263.63 : x - Step 2: Convert to fraction form
337.44/465.93 = 263.63/x - Step 3: Cross multiply
337.44x = 465.93 × 263.63 - Step 4: Simplify right side
337.44x = 122,834.29 - Step 5: Solve for x
x = 122,834.29/337.44 - Step 6: Final answer
x = 364.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.