Finding the Fourth Proportional to 264,316.23, 364,750.97 and 149,592.83
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Solution
The fourth proportional to 264,316.23, 364,750.97 and 149,592.83 is: 206,435.02
Step by Step Solution
- Step 1: Write the proportion equation
264,316.23 : 364,750.97 = 149,592.83 : x - Step 2: Convert to fraction form
264,316.23/364,750.97 = 149,592.83/x - Step 3: Cross multiply
264,316.23x = 364,750.97 × 149,592.83 - Step 4: Simplify right side
264,316.23x = 54,564,127,275.83 - Step 5: Solve for x
x = 54,564,127,275.83/264,316.23 - Step 6: Final answer
x = 206,435.02
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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.