Finding the Fourth Proportional to 59,907.88, 89,873.34 and 22,969
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Solution
The fourth proportional to 59,907.88, 89,873.34 and 22,969 is: 34,457.92
Step by Step Solution
- Step 1: Write the proportion equation
59,907.88 : 89,873.34 = 22,969 : x - Step 2: Convert to fraction form
59,907.88/89,873.34 = 22,969/x - Step 3: Cross multiply
59,907.88x = 89,873.34 × 22,969 - Step 4: Simplify right side
59,907.88x = 2,064,300,746.46 - Step 5: Solve for x
x = 2,064,300,746.46/59,907.88 - Step 6: Final answer
x = 34,457.92
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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.