Finding the Fourth Proportional to 244,954.75, 367,432.40 and 97,210.75
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Solution
The fourth proportional to 244,954.75, 367,432.40 and 97,210.75 is: 145,816.23
Step by Step Solution
- Step 1: Write the proportion equation
244,954.75 : 367,432.40 = 97,210.75 : x - Step 2: Convert to fraction form
244,954.75/367,432.40 = 97,210.75/x - Step 3: Cross multiply
244,954.75x = 367,432.40 × 97,210.75 - Step 4: Simplify right side
244,954.75x = 35,718,379,178.30 - Step 5: Solve for x
x = 35,718,379,178.30/244,954.75 - Step 6: Final answer
x = 145,816.23
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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.