Finding the Fourth Proportional to 95,978.63, 132,379.10 and 70,476.99
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Solution
The fourth proportional to 95,978.63, 132,379.10 and 70,476.99 is: 97,205.81
Step by Step Solution
- Step 1: Write the proportion equation
95,978.63 : 132,379.10 = 70,476.99 : x - Step 2: Convert to fraction form
95,978.63/132,379.10 = 70,476.99/x - Step 3: Cross multiply
95,978.63x = 132,379.10 × 70,476.99 - Step 4: Simplify right side
95,978.63x = 9,329,680,154.52 - Step 5: Solve for x
x = 9,329,680,154.52/95,978.63 - Step 6: Final answer
x = 97,205.81
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