Finding the Fourth Proportional to 125,595.36, 188,232.66 and 58,888.44
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Solution
The fourth proportional to 125,595.36, 188,232.66 and 58,888.44 is: 88,257.46
Step by Step Solution
- Step 1: Write the proportion equation
125,595.36 : 188,232.66 = 58,888.44 : x - Step 2: Convert to fraction form
125,595.36/188,232.66 = 58,888.44/x - Step 3: Cross multiply
125,595.36x = 188,232.66 × 58,888.44 - Step 4: Simplify right side
125,595.36x = 11,084,727,704.45 - Step 5: Solve for x
x = 11,084,727,704.45/125,595.36 - Step 6: Final answer
x = 88,257.46
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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.