Finding the Fourth Proportional to 202,684.71, 304,070.58 and 60,541.23
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Solution
The fourth proportional to 202,684.71, 304,070.58 and 60,541.23 is: 90,824.84
Step by Step Solution
- Step 1: Write the proportion equation
202,684.71 : 304,070.58 = 60,541.23 : x - Step 2: Convert to fraction form
202,684.71/304,070.58 = 60,541.23/x - Step 3: Cross multiply
202,684.71x = 304,070.58 × 60,541.23 - Step 4: Simplify right side
202,684.71x = 18,408,806,920.01 - Step 5: Solve for x
x = 18,408,806,920.01/202,684.71 - Step 6: Final answer
x = 90,824.84
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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.