Finding the Fourth Proportional to 246,095.70, 369,143.55 and 167,363.70
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Solution
The fourth proportional to 246,095.70, 369,143.55 and 167,363.70 is: 251,045.55
Step by Step Solution
- Step 1: Write the proportion equation
246,095.70 : 369,143.55 = 167,363.70 : x - Step 2: Convert to fraction form
246,095.70/369,143.55 = 167,363.70/x - Step 3: Cross multiply
246,095.70x = 369,143.55 × 167,363.70 - Step 4: Simplify right side
246,095.70x = 61,781,230,359.14 - Step 5: Solve for x
x = 61,781,230,359.14/246,095.70 - Step 6: Final answer
x = 251,045.55
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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.