Finding the Fourth Proportional to 246,228.48, 369,342.70 and 59,239.98
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Solution
The fourth proportional to 246,228.48, 369,342.70 and 59,239.98 is: 88,859.96
Step by Step Solution
- Step 1: Write the proportion equation
246,228.48 : 369,342.70 = 59,239.98 : x - Step 2: Convert to fraction form
246,228.48/369,342.70 = 59,239.98/x - Step 3: Cross multiply
246,228.48x = 369,342.70 × 59,239.98 - Step 4: Simplify right side
246,228.48x = 21,879,854,013.05 - Step 5: Solve for x
x = 21,879,854,013.05/246,228.48 - Step 6: Final answer
x = 88,859.96
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1.5x scale
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.