Finding the Fourth Proportional to 73,343.04, 110,038.26 and 33,926.02
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Solution
The fourth proportional to 73,343.04, 110,038.26 and 33,926.02 is: 50,899.99
Step by Step Solution
- Step 1: Write the proportion equation
73,343.04 : 110,038.26 = 33,926.02 : x - Step 2: Convert to fraction form
73,343.04/110,038.26 = 33,926.02/x - Step 3: Cross multiply
73,343.04x = 110,038.26 × 33,926.02 - Step 4: Simplify right side
73,343.04x = 3,733,160,209.53 - Step 5: Solve for x
x = 3,733,160,209.53/73,343.04 - Step 6: Final answer
x = 50,899.99
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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.