Finding the Fourth Proportional to 58,064.45, 87,100.72 and 23,004
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Solution
The fourth proportional to 58,064.45, 87,100.72 and 23,004 is: 34,507.60
Step by Step Solution
- Step 1: Write the proportion equation
58,064.45 : 87,100.72 = 23,004 : x - Step 2: Convert to fraction form
58,064.45/87,100.72 = 23,004/x - Step 3: Cross multiply
58,064.45x = 87,100.72 × 23,004 - Step 4: Simplify right side
58,064.45x = 2,003,664,905.37 - Step 5: Solve for x
x = 2,003,664,905.37/58,064.45 - Step 6: Final answer
x = 34,507.60
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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.