Finding the Fourth Proportional to 267,603.48, 369,333.18 and 170,848.68
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Solution
The fourth proportional to 267,603.48, 369,333.18 and 170,848.68 is: 235,796.96
Step by Step Solution
- Step 1: Write the proportion equation
267,603.48 : 369,333.18 = 170,848.68 : x - Step 2: Convert to fraction form
267,603.48/369,333.18 = 170,848.68/x - Step 3: Cross multiply
267,603.48x = 369,333.18 × 170,848.68 - Step 4: Simplify right side
267,603.48x = 63,100,086,283.20 - Step 5: Solve for x
x = 63,100,086,283.20/267,603.48 - Step 6: Final answer
x = 235,796.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.