Finding the Fourth Proportional to 236,098.97, 354,097.96 and 67,574.05
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Solution
The fourth proportional to 236,098.97, 354,097.96 and 67,574.05 is: 101,346.62
Step by Step Solution
- Step 1: Write the proportion equation
236,098.97 : 354,097.96 = 67,574.05 : x - Step 2: Convert to fraction form
236,098.97/354,097.96 = 67,574.05/x - Step 3: Cross multiply
236,098.97x = 354,097.96 × 67,574.05 - Step 4: Simplify right side
236,098.97x = 23,927,833,253.94 - Step 5: Solve for x
x = 23,927,833,253.94/236,098.97 - Step 6: Final answer
x = 101,346.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.