Finding the Fourth Proportional to 373,959.99, 560,627.73 and 174,177.54
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Solution
The fourth proportional to 373,959.99, 560,627.73 and 174,177.54 is: 261,120.87
Step by Step Solution
- Step 1: Write the proportion equation
373,959.99 : 560,627.73 = 174,177.54 : x - Step 2: Convert to fraction form
373,959.99/560,627.73 = 174,177.54/x - Step 3: Cross multiply
373,959.99x = 560,627.73 × 174,177.54 - Step 4: Simplify right side
373,959.99x = 97,648,758,867.18 - Step 5: Solve for x
x = 97,648,758,867.18/373,959.99 - Step 6: Final answer
x = 261,120.87
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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.