Finding the Fourth Proportional to 110,598.48, 165,897.84 and 27,492.48
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Solution
The fourth proportional to 110,598.48, 165,897.84 and 27,492.48 is: 41,238.75
Step by Step Solution
- Step 1: Write the proportion equation
110,598.48 : 165,897.84 = 27,492.48 : x - Step 2: Convert to fraction form
110,598.48/165,897.84 = 27,492.48/x - Step 3: Cross multiply
110,598.48x = 165,897.84 × 27,492.48 - Step 4: Simplify right side
110,598.48x = 4,560,943,048.24 - Step 5: Solve for x
x = 4,560,943,048.24/110,598.48 - Step 6: Final answer
x = 41,238.75
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1.5x scale
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.