Finding the Fourth Proportional to 134,054.71, 201,106.78 and 44,102.48
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Solution
The fourth proportional to 134,054.71, 201,106.78 and 44,102.48 is: 66,161.85
Step by Step Solution
- Step 1: Write the proportion equation
134,054.71 : 201,106.78 = 44,102.48 : x - Step 2: Convert to fraction form
134,054.71/201,106.78 = 44,102.48/x - Step 3: Cross multiply
134,054.71x = 201,106.78 × 44,102.48 - Step 4: Simplify right side
134,054.71x = 8,869,307,632.56 - Step 5: Solve for x
x = 8,869,307,632.56/134,054.71 - Step 6: Final answer
x = 66,161.85
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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.