Finding the Fourth Proportional to 265,303.68, 366,110.44 and 150,591.48
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Solution
The fourth proportional to 265,303.68, 366,110.44 and 150,591.48 is: 207,811.34
Step by Step Solution
- Step 1: Write the proportion equation
265,303.68 : 366,110.44 = 150,591.48 : x - Step 2: Convert to fraction form
265,303.68/366,110.44 = 150,591.48/x - Step 3: Cross multiply
265,303.68x = 366,110.44 × 150,591.48 - Step 4: Simplify right side
265,303.68x = 55,133,113,003.05 - Step 5: Solve for x
x = 55,133,113,003.05/265,303.68 - Step 6: Final answer
x = 207,811.34
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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.