Finding the Fourth Proportional to 195,379.36, 293,065.84 and 62,257.84
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Solution
The fourth proportional to 195,379.36, 293,065.84 and 62,257.84 is: 93,385.74
Step by Step Solution
- Step 1: Write the proportion equation
195,379.36 : 293,065.84 = 62,257.84 : x - Step 2: Convert to fraction form
195,379.36/293,065.84 = 62,257.84/x - Step 3: Cross multiply
195,379.36x = 293,065.84 × 62,257.84 - Step 4: Simplify right side
195,379.36x = 18,245,646,176.19 - Step 5: Solve for x
x = 18,245,646,176.19/195,379.36 - Step 6: Final answer
x = 93,385.74
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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.