Finding the Fourth Proportional to 246,926.36, 370,092.18 and 113,624.12
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Solution
The fourth proportional to 246,926.36, 370,092.18 and 113,624.12 is: 170,299.35
Step by Step Solution
- Step 1: Write the proportion equation
246,926.36 : 370,092.18 = 113,624.12 : x - Step 2: Convert to fraction form
246,926.36/370,092.18 = 113,624.12/x - Step 3: Cross multiply
246,926.36x = 370,092.18 × 113,624.12 - Step 4: Simplify right side
246,926.36x = 42,051,398,271.38 - Step 5: Solve for x
x = 42,051,398,271.38/246,926.36 - Step 6: Final answer
x = 170,299.35
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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.