Finding the Fourth Proportional to 104,696.06, 157,070.46 and 33,625.08
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Solution
The fourth proportional to 104,696.06, 157,070.46 and 33,625.08 is: 50,446.09
Step by Step Solution
- Step 1: Write the proportion equation
104,696.06 : 157,070.46 = 33,625.08 : x - Step 2: Convert to fraction form
104,696.06/157,070.46 = 33,625.08/x - Step 3: Cross multiply
104,696.06x = 157,070.46 × 33,625.08 - Step 4: Simplify right side
104,696.06x = 5,281,506,783.14 - Step 5: Solve for x
x = 5,281,506,783.14/104,696.06 - Step 6: Final answer
x = 50,446.09
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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.