Finding the Fourth Proportional to 174,831.98, 261,759.67 and 94,582.98
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Solution
The fourth proportional to 174,831.98, 261,759.67 and 94,582.98 is: 141,610.31
Step by Step Solution
- Step 1: Write the proportion equation
174,831.98 : 261,759.67 = 94,582.98 : x - Step 2: Convert to fraction form
174,831.98/261,759.67 = 94,582.98/x - Step 3: Cross multiply
174,831.98x = 261,759.67 × 94,582.98 - Step 4: Simplify right side
174,831.98x = 24,758,009,395.96 - Step 5: Solve for x
x = 24,758,009,395.96/174,831.98 - Step 6: Final answer
x = 141,610.31
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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.