Finding the Fourth Proportional to 153,566.97, 230,295.38 and 58,823.79
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Solution
The fourth proportional to 153,566.97, 230,295.38 and 58,823.79 is: 88,214.59
Step by Step Solution
- Step 1: Write the proportion equation
153,566.97 : 230,295.38 = 58,823.79 : x - Step 2: Convert to fraction form
153,566.97/230,295.38 = 58,823.79/x - Step 3: Cross multiply
153,566.97x = 230,295.38 × 58,823.79 - Step 4: Simplify right side
153,566.97x = 13,546,846,776.97 - Step 5: Solve for x
x = 13,546,846,776.97/153,566.97 - Step 6: Final answer
x = 88,214.59
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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.