Finding the Fourth Proportional to 295,954.08, 444,042.90 and 177,707.58
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Solution
The fourth proportional to 295,954.08, 444,042.90 and 177,707.58 is: 266,628.49
Step by Step Solution
- Step 1: Write the proportion equation
295,954.08 : 444,042.90 = 177,707.58 : x - Step 2: Convert to fraction form
295,954.08/444,042.90 = 177,707.58/x - Step 3: Cross multiply
295,954.08x = 444,042.90 × 177,707.58 - Step 4: Simplify right side
295,954.08x = 78,909,789,175.18 - Step 5: Solve for x
x = 78,909,789,175.18/295,954.08 - Step 6: Final answer
x = 266,628.49
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1.5x scale
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.