Finding the Fourth Proportional to 182,416.26, 251,726.34 and 101,841.91
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Solution
The fourth proportional to 182,416.26, 251,726.34 and 101,841.91 is: 140,537.31
Step by Step Solution
- Step 1: Write the proportion equation
182,416.26 : 251,726.34 = 101,841.91 : x - Step 2: Convert to fraction form
182,416.26/251,726.34 = 101,841.91/x - Step 3: Cross multiply
182,416.26x = 251,726.34 × 101,841.91 - Step 4: Simplify right side
182,416.26x = 25,636,291,262.91 - Step 5: Solve for x
x = 25,636,291,262.91/182,416.26 - Step 6: Final answer
x = 140,537.31
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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.