Finding the Fourth Proportional to 184,094.34, 275,698.62 and 104,968.68
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Solution
The fourth proportional to 184,094.34, 275,698.62 and 104,968.68 is: 157,200.49
Step by Step Solution
- Step 1: Write the proportion equation
184,094.34 : 275,698.62 = 104,968.68 : x - Step 2: Convert to fraction form
184,094.34/275,698.62 = 104,968.68/x - Step 3: Cross multiply
184,094.34x = 275,698.62 × 104,968.68 - Step 4: Simplify right side
184,094.34x = 28,939,720,219.22 - Step 5: Solve for x
x = 28,939,720,219.22/184,094.34 - Step 6: Final answer
x = 157,200.49
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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.