Finding the Fourth Proportional to 248,868.80, 373,322.76 and 122,576.96
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Solution
The fourth proportional to 248,868.80, 373,322.76 and 122,576.96 is: 183,875.07
Step by Step Solution
- Step 1: Write the proportion equation
248,868.80 : 373,322.76 = 122,576.96 : x - Step 2: Convert to fraction form
248,868.80/373,322.76 = 122,576.96/x - Step 3: Cross multiply
248,868.80x = 373,322.76 × 122,576.96 - Step 4: Simplify right side
248,868.80x = 45,760,769,019.61 - Step 5: Solve for x
x = 45,760,769,019.61/248,868.80 - Step 6: Final answer
x = 183,875.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.