Finding the Fourth Proportional to 122,598.56, 183,908.41 and 33,852.08
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Solution
The fourth proportional to 122,598.56, 183,908.41 and 33,852.08 is: 50,781.04
Step by Step Solution
- Step 1: Write the proportion equation
122,598.56 : 183,908.41 = 33,852.08 : x - Step 2: Convert to fraction form
122,598.56/183,908.41 = 33,852.08/x - Step 3: Cross multiply
122,598.56x = 183,908.41 × 33,852.08 - Step 4: Simplify right side
122,598.56x = 6,225,682,583.13 - Step 5: Solve for x
x = 6,225,682,583.13/122,598.56 - Step 6: Final answer
x = 50,781.04
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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.