Finding the Fourth Proportional to 59,560.88, 89,338.44 and 22,622
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Solution
The fourth proportional to 59,560.88, 89,338.44 and 22,622 is: 33,931.91
Step by Step Solution
- Step 1: Write the proportion equation
59,560.88 : 89,338.44 = 22,622 : x - Step 2: Convert to fraction form
59,560.88/89,338.44 = 22,622/x - Step 3: Cross multiply
59,560.88x = 89,338.44 × 22,622 - Step 4: Simplify right side
59,560.88x = 2,021,014,189.68 - Step 5: Solve for x
x = 2,021,014,189.68/59,560.88 - Step 6: Final answer
x = 33,931.91
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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.