Finding the Fourth Proportional to 125,818.00, 173,693.14 and 97,073.12
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Solution
The fourth proportional to 125,818.00, 173,693.14 and 97,073.12 is: 134,010.52
Step by Step Solution
- Step 1: Write the proportion equation
125,818.00 : 173,693.14 = 97,073.12 : x - Step 2: Convert to fraction form
125,818.00/173,693.14 = 97,073.12/x - Step 3: Cross multiply
125,818.00x = 173,693.14 × 97,073.12 - Step 4: Simplify right side
125,818.00x = 16,860,935,213.95 - Step 5: Solve for x
x = 16,860,935,213.95/125,818.00 - Step 6: Final answer
x = 134,010.52
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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.