Finding the Fourth Proportional to 247,594.66, 343,428.69 and 241,032.08
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Solution
The fourth proportional to 247,594.66, 343,428.69 and 241,032.08 is: 334,326.01
Step by Step Solution
- Step 1: Write the proportion equation
247,594.66 : 343,428.69 = 241,032.08 : x - Step 2: Convert to fraction form
247,594.66/343,428.69 = 241,032.08/x - Step 3: Cross multiply
247,594.66x = 343,428.69 × 241,032.08 - Step 4: Simplify right side
247,594.66x = 82,777,332,013.49 - Step 5: Solve for x
x = 82,777,332,013.49/247,594.66 - Step 6: Final answer
x = 334,326.01
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.