Finding the Fourth Proportional to 160,673.97, 241,044.74 and 60,831.95
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Solution
The fourth proportional to 160,673.97, 241,044.74 and 60,831.95 is: 91,260.72
Step by Step Solution
- Step 1: Write the proportion equation
160,673.97 : 241,044.74 = 60,831.95 : x - Step 2: Convert to fraction form
160,673.97/241,044.74 = 60,831.95/x - Step 3: Cross multiply
160,673.97x = 241,044.74 × 60,831.95 - Step 4: Simplify right side
160,673.97x = 14,663,221,571.44 - Step 5: Solve for x
x = 14,663,221,571.44/160,673.97 - Step 6: Final answer
x = 91,260.72
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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.