Finding the Fourth Proportional to 333,046.08, 459,594.18 and 182,139.84
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Solution
The fourth proportional to 333,046.08, 459,594.18 and 182,139.84 is: 251,347.83
Step by Step Solution
- Step 1: Write the proportion equation
333,046.08 : 459,594.18 = 182,139.84 : x - Step 2: Convert to fraction form
333,046.08/459,594.18 = 182,139.84/x - Step 3: Cross multiply
333,046.08x = 459,594.18 × 182,139.84 - Step 4: Simplify right side
333,046.08x = 83,710,410,410.13 - Step 5: Solve for x
x = 83,710,410,410.13/333,046.08 - Step 6: Final answer
x = 251,347.83
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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.