Finding the Fourth Proportional to 186,775.14, 280,165.14 and 62,116.14
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Solution
The fourth proportional to 186,775.14, 280,165.14 and 62,116.14 is: 93,175.02
Step by Step Solution
- Step 1: Write the proportion equation
186,775.14 : 280,165.14 = 62,116.14 : x - Step 2: Convert to fraction form
186,775.14/280,165.14 = 62,116.14/x - Step 3: Cross multiply
186,775.14x = 280,165.14 × 62,116.14 - Step 4: Simplify right side
186,775.14x = 17,402,777,059.36 - Step 5: Solve for x
x = 17,402,777,059.36/186,775.14 - Step 6: Final answer
x = 93,175.02
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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.