Finding the Fourth Proportional to 64,886.40, 97,230.98 and 48,168
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Solution
The fourth proportional to 64,886.40, 97,230.98 and 48,168 is: 72,178.79
Step by Step Solution
- Step 1: Write the proportion equation
64,886.40 : 97,230.98 = 48,168 : x - Step 2: Convert to fraction form
64,886.40/97,230.98 = 48,168/x - Step 3: Cross multiply
64,886.40x = 97,230.98 × 48,168 - Step 4: Simplify right side
64,886.40x = 4,683,421,965.06 - Step 5: Solve for x
x = 4,683,421,965.06/64,886.40 - Step 6: Final answer
x = 72,178.79
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