Finding the Fourth Proportional to 246,759.51, 340,529.64 and 133,582.26
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Solution
The fourth proportional to 246,759.51, 340,529.64 and 133,582.26 is: 184,344.34
Step by Step Solution
- Step 1: Write the proportion equation
246,759.51 : 340,529.64 = 133,582.26 : x - Step 2: Convert to fraction form
246,759.51/340,529.64 = 133,582.26/x - Step 3: Cross multiply
246,759.51x = 340,529.64 × 133,582.26 - Step 4: Simplify right side
246,759.51x = 45,488,718,908.19 - Step 5: Solve for x
x = 45,488,718,908.19/246,759.51 - Step 6: Final answer
x = 184,344.34
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1.5x scale
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.