Finding the Fourth Proportional to 174,889.23, 241,325.67 and 110,334.12
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Solution
The fourth proportional to 174,889.23, 241,325.67 and 110,334.12 is: 152,247.54
Step by Step Solution
- Step 1: Write the proportion equation
174,889.23 : 241,325.67 = 110,334.12 : x - Step 2: Convert to fraction form
174,889.23/241,325.67 = 110,334.12/x - Step 3: Cross multiply
174,889.23x = 241,325.67 × 110,334.12 - Step 4: Simplify right side
174,889.23x = 26,626,454,941.64 - Step 5: Solve for x
x = 26,626,454,941.64/174,889.23 - Step 6: Final answer
x = 152,247.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.