Finding the Fourth Proportional to 214.44, 295.74 and 195
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Solution
The fourth proportional to 214.44, 295.74 and 195 is: 268.93
Step by Step Solution
- Step 1: Write the proportion equation
214.44 : 295.74 = 195 : x - Step 2: Convert to fraction form
214.44/295.74 = 195/x - Step 3: Cross multiply
214.44x = 295.74 × 195 - Step 4: Simplify right side
214.44x = 57,669.30 - Step 5: Solve for x
x = 57,669.30/214.44 - Step 6: Final answer
x = 268.93
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.