Finding the Fourth Proportional to 94,466.01, 130,364.34 and 52,027.68
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Solution
The fourth proportional to 94,466.01, 130,364.34 and 52,027.68 is: 71,798.88
Step by Step Solution
- Step 1: Write the proportion equation
94,466.01 : 130,364.34 = 52,027.68 : x - Step 2: Convert to fraction form
94,466.01/130,364.34 = 52,027.68/x - Step 3: Cross multiply
94,466.01x = 130,364.34 × 52,027.68 - Step 4: Simplify right side
94,466.01x = 6,782,554,164.93 - Step 5: Solve for x
x = 6,782,554,164.93/94,466.01 - Step 6: Final answer
x = 71,798.88
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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.