Finding the Fourth Proportional to 110,582.06, 165,873.10 and 27,476.06
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Solution
The fourth proportional to 110,582.06, 165,873.10 and 27,476.06 is: 41,214.09
Step by Step Solution
- Step 1: Write the proportion equation
110,582.06 : 165,873.10 = 27,476.06 : x - Step 2: Convert to fraction form
110,582.06/165,873.10 = 27,476.06/x - Step 3: Cross multiply
110,582.06x = 165,873.10 × 27,476.06 - Step 4: Simplify right side
110,582.06x = 4,557,539,593.98 - Step 5: Solve for x
x = 4,557,539,593.98/110,582.06 - Step 6: Final answer
x = 41,214.09
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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.