Finding the Fourth Proportional to 195,177.30, 292,566.52 and 110,759.19
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Solution
The fourth proportional to 195,177.30, 292,566.52 and 110,759.19 is: 166,025.61
Step by Step Solution
- Step 1: Write the proportion equation
195,177.30 : 292,566.52 = 110,759.19 : x - Step 2: Convert to fraction form
195,177.30/292,566.52 = 110,759.19/x - Step 3: Cross multiply
195,177.30x = 292,566.52 × 110,759.19 - Step 4: Simplify right side
195,177.30x = 32,404,430,222.52 - Step 5: Solve for x
x = 32,404,430,222.52/195,177.30 - Step 6: Final answer
x = 166,025.61
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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.