Finding the Fourth Proportional to 333,135.50, 459,726.99 and 182,235.74
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Solution
The fourth proportional to 333,135.50, 459,726.99 and 182,235.74 is: 251,485.32
Step by Step Solution
- Step 1: Write the proportion equation
333,135.50 : 459,726.99 = 182,235.74 : x - Step 2: Convert to fraction form
333,135.50/459,726.99 = 182,235.74/x - Step 3: Cross multiply
333,135.50x = 459,726.99 × 182,235.74 - Step 4: Simplify right side
333,135.50x = 83,778,688,220.62 - Step 5: Solve for x
x = 83,778,688,220.62/333,135.50 - Step 6: Final answer
x = 251,485.32
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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.