Finding the Fourth Proportional to 244,985.76, 367,305.60 and 95,101.44
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Solution
The fourth proportional to 244,985.76, 367,305.60 and 95,101.44 is: 142,584.99
Step by Step Solution
- Step 1: Write the proportion equation
244,985.76 : 367,305.60 = 95,101.44 : x - Step 2: Convert to fraction form
244,985.76/367,305.60 = 95,101.44/x - Step 3: Cross multiply
244,985.76x = 367,305.60 × 95,101.44 - Step 4: Simplify right side
244,985.76x = 34,931,291,480.06 - Step 5: Solve for x
x = 34,931,291,480.06/244,985.76 - Step 6: Final answer
x = 142,584.99
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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.