Finding the Fourth Proportional to 333,027.99, 459,569.30 and 182,121.75
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Solution
The fourth proportional to 333,027.99, 459,569.30 and 182,121.75 is: 251,322.91
Step by Step Solution
- Step 1: Write the proportion equation
333,027.99 : 459,569.30 = 182,121.75 : x - Step 2: Convert to fraction form
333,027.99/459,569.30 = 182,121.75/x - Step 3: Cross multiply
333,027.99x = 459,569.30 × 182,121.75 - Step 4: Simplify right side
333,027.99x = 83,697,564,251.67 - Step 5: Solve for x
x = 83,697,564,251.67/333,027.99 - Step 6: Final answer
x = 251,322.91
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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.