Finding the Fourth Proportional to 244,541.23, 366,269.95 and 187,964.76
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Solution
The fourth proportional to 244,541.23, 366,269.95 and 187,964.76 is: 281,530.62
Step by Step Solution
- Step 1: Write the proportion equation
244,541.23 : 366,269.95 = 187,964.76 : x - Step 2: Convert to fraction form
244,541.23/366,269.95 = 187,964.76/x - Step 3: Cross multiply
244,541.23x = 366,269.95 × 187,964.76 - Step 4: Simplify right side
244,541.23x = 68,845,843,246.96 - Step 5: Solve for x
x = 68,845,843,246.96/244,541.23 - Step 6: Final answer
x = 281,530.62
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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.