Finding the Fourth Proportional to 236,239.93, 354,361.30 and 58,746.94
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Solution
The fourth proportional to 236,239.93, 354,361.30 and 58,746.94 is: 88,120.75
Step by Step Solution
- Step 1: Write the proportion equation
236,239.93 : 354,361.30 = 58,746.94 : x - Step 2: Convert to fraction form
236,239.93/354,361.30 = 58,746.94/x - Step 3: Cross multiply
236,239.93x = 354,361.30 × 58,746.94 - Step 4: Simplify right side
236,239.93x = 20,817,640,257.62 - Step 5: Solve for x
x = 20,817,640,257.62/236,239.93 - Step 6: Final answer
x = 88,120.75
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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.