Finding the Fourth Proportional to 83,360.58, 125,053.16 and 24,188.55
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Solution
The fourth proportional to 83,360.58, 125,053.16 and 24,188.55 is: 36,286.39
Step by Step Solution
- Step 1: Write the proportion equation
83,360.58 : 125,053.16 = 24,188.55 : x - Step 2: Convert to fraction form
83,360.58/125,053.16 = 24,188.55/x - Step 3: Cross multiply
83,360.58x = 125,053.16 × 24,188.55 - Step 4: Simplify right side
83,360.58x = 3,024,854,613.32 - Step 5: Solve for x
x = 3,024,854,613.32/83,360.58 - Step 6: Final answer
x = 36,286.39
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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.