Finding the Fourth Proportional to 195,390.03, 293,106.42 and 62,238.99
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Solution
The fourth proportional to 195,390.03, 293,106.42 and 62,238.99 is: 93,365.29
Step by Step Solution
- Step 1: Write the proportion equation
195,390.03 : 293,106.42 = 62,238.99 : x - Step 2: Convert to fraction form
195,390.03/293,106.42 = 62,238.99/x - Step 3: Cross multiply
195,390.03x = 293,106.42 × 62,238.99 - Step 4: Simplify right side
195,390.03x = 18,242,647,543.32 - Step 5: Solve for x
x = 18,242,647,543.32/195,390.03 - Step 6: Final answer
x = 93,365.29
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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.