Finding the Fourth Proportional to 241,775.40, 362,663.10 and 167,125.80
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Solution
The fourth proportional to 241,775.40, 362,663.10 and 167,125.80 is: 250,688.70
Step by Step Solution
- Step 1: Write the proportion equation
241,775.40 : 362,663.10 = 167,125.80 : x - Step 2: Convert to fraction form
241,775.40/362,663.10 = 167,125.80/x - Step 3: Cross multiply
241,775.40x = 362,663.10 × 167,125.80 - Step 4: Simplify right side
241,775.40x = 60,610,360,717.98 - Step 5: Solve for x
x = 60,610,360,717.98/241,775.40 - Step 6: Final answer
x = 250,688.70
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1.5x scale
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.