Finding the Fourth Proportional to 246,137.58, 369,206.32 and 59,149.08
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Solution
The fourth proportional to 246,137.58, 369,206.32 and 59,149.08 is: 88,723.60
Step by Step Solution
- Step 1: Write the proportion equation
246,137.58 : 369,206.32 = 59,149.08 : x - Step 2: Convert to fraction form
246,137.58/369,206.32 = 59,149.08/x - Step 3: Cross multiply
246,137.58x = 369,206.32 × 59,149.08 - Step 4: Simplify right side
246,137.58x = 21,838,212,312.15 - Step 5: Solve for x
x = 21,838,212,312.15/246,137.58 - Step 6: Final answer
x = 88,723.60
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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.