Finding the Fourth Proportional to 322,060.24, 483,107.27 and 97,414.94
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Solution
The fourth proportional to 322,060.24, 483,107.27 and 97,414.94 is: 146,127.52
Step by Step Solution
- Step 1: Write the proportion equation
322,060.24 : 483,107.27 = 97,414.94 : x - Step 2: Convert to fraction form
322,060.24/483,107.27 = 97,414.94/x - Step 3: Cross multiply
322,060.24x = 483,107.27 × 97,414.94 - Step 4: Simplify right side
322,060.24x = 47,061,865,720.61 - Step 5: Solve for x
x = 47,061,865,720.61/322,060.24 - Step 6: Final answer
x = 146,127.52
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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.