Finding the Fourth Proportional to 167,296.06, 230,865.69 and 91,844.02
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Solution
The fourth proportional to 167,296.06, 230,865.69 and 91,844.02 is: 126,743.17
Step by Step Solution
- Step 1: Write the proportion equation
167,296.06 : 230,865.69 = 91,844.02 : x - Step 2: Convert to fraction form
167,296.06/230,865.69 = 91,844.02/x - Step 3: Cross multiply
167,296.06x = 230,865.69 × 91,844.02 - Step 4: Simplify right side
167,296.06x = 21,203,633,049.67 - Step 5: Solve for x
x = 21,203,633,049.67/167,296.06 - Step 6: Final answer
x = 126,743.17
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.