Finding the Fourth Proportional to 97,054.08, 134,007.60 and 95,504.05
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Solution
The fourth proportional to 97,054.08, 134,007.60 and 95,504.05 is: 131,867.39
Step by Step Solution
- Step 1: Write the proportion equation
97,054.08 : 134,007.60 = 95,504.05 : x - Step 2: Convert to fraction form
97,054.08/134,007.60 = 95,504.05/x - Step 3: Cross multiply
97,054.08x = 134,007.60 × 95,504.05 - Step 4: Simplify right side
97,054.08x = 12,798,268,530.78 - Step 5: Solve for x
x = 12,798,268,530.78/97,054.08 - Step 6: Final answer
x = 131,867.39
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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.