Finding the Fourth Proportional to 236,239.68, 354,360.93 and 58,746.69
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Solution
The fourth proportional to 236,239.68, 354,360.93 and 58,746.69 is: 88,120.38
Step by Step Solution
- Step 1: Write the proportion equation
236,239.68 : 354,360.93 = 58,746.69 : x - Step 2: Convert to fraction form
236,239.68/354,360.93 = 58,746.69/x - Step 3: Cross multiply
236,239.68x = 354,360.93 × 58,746.69 - Step 4: Simplify right side
236,239.68x = 20,817,530,523.19 - Step 5: Solve for x
x = 20,817,530,523.19/236,239.68 - Step 6: Final answer
x = 88,120.38
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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.