Finding the Fourth Proportional to 73,591.02, 110,402.99 and 26,843.90
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Solution
The fourth proportional to 73,591.02, 110,402.99 and 26,843.90 is: 40,271.85
Step by Step Solution
- Step 1: Write the proportion equation
73,591.02 : 110,402.99 = 26,843.90 : x - Step 2: Convert to fraction form
73,591.02/110,402.99 = 26,843.90/x - Step 3: Cross multiply
73,591.02x = 110,402.99 × 26,843.90 - Step 4: Simplify right side
73,591.02x = 2,963,646,823.26 - Step 5: Solve for x
x = 2,963,646,823.26/73,591.02 - Step 6: Final answer
x = 40,271.85
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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.