Finding the Fourth Proportional to 167,761.27, 251,564.15 and 62,551.99
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Solution
The fourth proportional to 167,761.27, 251,564.15 and 62,551.99 is: 93,798.99
Step by Step Solution
- Step 1: Write the proportion equation
167,761.27 : 251,564.15 = 62,551.99 : x - Step 2: Convert to fraction form
167,761.27/251,564.15 = 62,551.99/x - Step 3: Cross multiply
167,761.27x = 251,564.15 × 62,551.99 - Step 4: Simplify right side
167,761.27x = 15,735,838,314.14 - Step 5: Solve for x
x = 15,735,838,314.14/167,761.27 - Step 6: Final answer
x = 93,798.99
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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.