Finding the Fourth Proportional to 60,004.12, 82,810.74 and 34,852
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Solution
The fourth proportional to 60,004.12, 82,810.74 and 34,852 is: 48,098.70
Step by Step Solution
- Step 1: Write the proportion equation
60,004.12 : 82,810.74 = 34,852 : x - Step 2: Convert to fraction form
60,004.12/82,810.74 = 34,852/x - Step 3: Cross multiply
60,004.12x = 82,810.74 × 34,852 - Step 4: Simplify right side
60,004.12x = 2,886,119,910.48 - Step 5: Solve for x
x = 2,886,119,910.48/60,004.12 - Step 6: Final answer
x = 48,098.70
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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.