Finding the Fourth Proportional to 73,353.84, 101,230.71 and 41,522.06
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Solution
The fourth proportional to 73,353.84, 101,230.71 and 41,522.06 is: 57,301.80
Step by Step Solution
- Step 1: Write the proportion equation
73,353.84 : 101,230.71 = 41,522.06 : x - Step 2: Convert to fraction form
73,353.84/101,230.71 = 41,522.06/x - Step 3: Cross multiply
73,353.84x = 101,230.71 × 41,522.06 - Step 4: Simplify right side
73,353.84x = 4,203,307,108.31 - Step 5: Solve for x
x = 4,203,307,108.31/73,353.84 - Step 6: Final answer
x = 57,301.80
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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.