Finding the Fourth Proportional to 96,002.69, 132,526.08 and 62,027.63
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Solution
The fourth proportional to 96,002.69, 132,526.08 and 62,027.63 is: 85,625.50
Step by Step Solution
- Step 1: Write the proportion equation
96,002.69 : 132,526.08 = 62,027.63 : x - Step 2: Convert to fraction form
96,002.69/132,526.08 = 62,027.63/x - Step 3: Cross multiply
96,002.69x = 132,526.08 × 62,027.63 - Step 4: Simplify right side
96,002.69x = 8,220,278,655.59 - Step 5: Solve for x
x = 8,220,278,655.59/96,002.69 - Step 6: Final answer
x = 85,625.50
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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.