Finding the Fourth Proportional to 195,777.84, 293,688.08 and 62,626.80
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Solution
The fourth proportional to 195,777.84, 293,688.08 and 62,626.80 is: 93,947.02
Step by Step Solution
- Step 1: Write the proportion equation
195,777.84 : 293,688.08 = 62,626.80 : x - Step 2: Convert to fraction form
195,777.84/293,688.08 = 62,626.80/x - Step 3: Cross multiply
195,777.84x = 293,688.08 × 62,626.80 - Step 4: Simplify right side
195,777.84x = 18,392,744,648.54 - Step 5: Solve for x
x = 18,392,744,648.54/195,777.84 - Step 6: Final answer
x = 93,947.02
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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.