Finding the Fourth Proportional to 246,410.45, 369,771.14 and 96,646.74
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Solution
The fourth proportional to 246,410.45, 369,771.14 and 96,646.74 is: 145,031.09
Step by Step Solution
- Step 1: Write the proportion equation
246,410.45 : 369,771.14 = 96,646.74 : x - Step 2: Convert to fraction form
246,410.45/369,771.14 = 96,646.74/x - Step 3: Cross multiply
246,410.45x = 369,771.14 × 96,646.74 - Step 4: Simplify right side
246,410.45x = 35,737,175,227.08 - Step 5: Solve for x
x = 35,737,175,227.08/246,410.45 - Step 6: Final answer
x = 145,031.09
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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.