Finding the Fourth Proportional to 296,391.51, 444,670.49 and 119,023.07
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Solution
The fourth proportional to 296,391.51, 444,670.49 and 119,023.07 is: 178,568.02
Step by Step Solution
- Step 1: Write the proportion equation
296,391.51 : 444,670.49 = 119,023.07 : x - Step 2: Convert to fraction form
296,391.51/444,670.49 = 119,023.07/x - Step 3: Cross multiply
296,391.51x = 444,670.49 × 119,023.07 - Step 4: Simplify right side
296,391.51x = 52,926,044,932.41 - Step 5: Solve for x
x = 52,926,044,932.41/296,391.51 - Step 6: Final answer
x = 178,568.02
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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.