Finding the Fourth Proportional to 233,349.63, 350,024.46 and 67,137.63
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Solution
The fourth proportional to 233,349.63, 350,024.46 and 67,137.63 is: 100,706.45
Step by Step Solution
- Step 1: Write the proportion equation
233,349.63 : 350,024.46 = 67,137.63 : x - Step 2: Convert to fraction form
233,349.63/350,024.46 = 67,137.63/x - Step 3: Cross multiply
233,349.63x = 350,024.46 × 67,137.63 - Step 4: Simplify right side
233,349.63x = 23,499,812,686.43 - Step 5: Solve for x
x = 23,499,812,686.43/233,349.63 - Step 6: Final answer
x = 100,706.45
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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.