Finding the Fourth Proportional to 200,674.08, 276,927.05 and 110,030.82
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Solution
The fourth proportional to 200,674.08, 276,927.05 and 110,030.82 is: 151,840.79
Step by Step Solution
- Step 1: Write the proportion equation
200,674.08 : 276,927.05 = 110,030.82 : x - Step 2: Convert to fraction form
200,674.08/276,927.05 = 110,030.82/x - Step 3: Cross multiply
200,674.08x = 276,927.05 × 110,030.82 - Step 4: Simplify right side
200,674.08x = 30,470,509,841.53 - Step 5: Solve for x
x = 30,470,509,841.53/200,674.08 - Step 6: Final answer
x = 151,840.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.