Finding the Fourth Proportional to 73,364.24, 101,304.68 and 46,554.32
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Solution
The fourth proportional to 73,364.24, 101,304.68 and 46,554.32 is: 64,284.32
Step by Step Solution
- Step 1: Write the proportion equation
73,364.24 : 101,304.68 = 46,554.32 : x - Step 2: Convert to fraction form
73,364.24/101,304.68 = 46,554.32/x - Step 3: Cross multiply
73,364.24x = 101,304.68 × 46,554.32 - Step 4: Simplify right side
73,364.24x = 4,716,170,490.22 - Step 5: Solve for x
x = 4,716,170,490.22/73,364.24 - Step 6: Final answer
x = 64,284.32
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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.